0-kilogram skateboarder does a trick on a half-pipe. A. whats a digital text Weegy: 2+2=4 User: What's the best way to avoid filter bubbles and echo. Explanation: The momentum is given by the following equation: (1) Where: is the mass of the object. Get answers from Weegy and a team of really smart live experts. Expert Answered. Search for an answer or ask Weegy. B. Substituting t ≈ 1. When the temperature is 36°C, the velocity of the sound wave is: v = 331 + (0. 1 6. Log in for more information. 67 m/s. 6 = 352. Weegy: 2+2 = 4 User: whats a digital text Weegy: 2+2=4 User: What's the best way to avoid. What is the velocity of a skateboarder lose momentum is 100 kg-m/s and mass is 15kg round the nearest hundredth The velocity of a skateboarder who momentum who is a 100 kg is 6. Solution: velocity= momentum/mass = 4,000/115 = 34. 10 m/s. 1 mathrm{~m} / mathrm{s}) hat{mathbf{x}}$ and the force exerted on her by the rope is $overrightarrow{mathbf{F}}=(17 mathrm{~N}) hat{mathbf{x}}+(12 mathrm{~N}) hat{mathbf{y}}$. 6T, where v is the velocity of the sound wave in units of m/s and T is the temperature measured in degrees. 08 for 50 m until they reach a point C . 13. Popular Conversations. A 40 kg skateboarder runs at a constant velocity of 12 m/s and jumps on a stationary skateboard with a mass of 8 kg. 67m/s Log in for more information. Then: v = 13 / 0. Log in for more information. As she skates toward the top of. What is the final velocity of the second pin if the first pin moves to the right after the collision at, A 1875 kg car going 23 m/s rear-ends a 1025 kg car going 17 m/s on ice in the same direction. 7 m/s. 6. 67 kg D. Solution: Formula used : p=mv where, p = momentum m = mass v = velocity 100 Kg m/s =15Kg x v v=6. 80 s?The slope of a velocity graph represents the acceleration of the object. Explain her energy transformations as she jumps off at point A, slides to point B, and finally reaches point c G 4. It crashes into another object that has a mass of 100 kg, and the two object stick together. 67 m/s. 5 m x 143 HzV = 643. Show transcribed image text. 67 m/s Expert answered|capslock|Points 485| Log in for more information. Solution: p=mv; 100Kg m/s =15Kg x v; v=6. Now we can use this to find the minimum speed needed to ace the skateboard loop. Expert answered|Chrissia|Points 97|. [ Her energy transformations as she jumps off at point A, slides to point B, and finally reaches point C is There is a continuous conversion between kinetic and potential energy. 67 m/s. Find an answer to your question What is the velocity of a skateboarder whose momentum is 100 kg-m/s and mass is 15 kg? Round to the nearest hundredth. 3, ext{s}3. If the momentum is conserved, the new velocity of the combined object is 18. User: What's. What is the velocity of a skateboard whose momentum is 100 kg-m/s and mass is 15 kg? Round to the nearest hundredth. Explain her energy transformations as she jumps off at point A, slides to point B, and finally reaches point C. What is the velocity of the ball at the given point? 2. 60 m/s. A 40. 5 m/s toward the east. 7. 6. The sum of all forces ∑ F ∑ F that act on the object causes the acceleration a a while the mass m m resists it. 67 m/s. What is the velocity of Skateboarder 1? 3 m/s LEFT. 67m/s. C. Who are the experts? Experts are tested by Chegg as specialists in their subject area. 60 m/s. 67m/s Log in for more information. . Solution: p=mv; 100Kg m/s =15Kg x v; v=6. A person with a mass of 15 kg is walking on a flat surface at a velocity of 5 m/s. 13. 6. Weegy: Two bouncy balls colliding with each other is an example of Elastic collision. 6. 0-kg skater leaps into the air and is caught by an initially stationary. What is the minimum centripetal force necessary to keep the skater on the ramp? 2. What's the kinetic energy of an object that has a mass of 12 kilograms and moves with a velocity of 10 m/s? 3. Now put all the given values in the above formula, we get the velocity of a skateboarder. Assuming rightward is the positive direction. 90 m/s C. 67m/s 6. If the SUV has a mass of 1,550 kg, —3,487. If circle B has a radius of 17 ft, its area is 640. Taking the derivative of s(t) = 16t^2, we get v(t) = 32t. Popular Conversations. V = 331m/s + (0. 67m/s. Solution: p=mv; 100Kg m/s =15Kg x v; v=6. 1 m/s2 toward the east. 25 m/s B. As shown in Example 6. Thus, velocity = momentum/mass = 100/15. Find the skaterboarder's velocity immediately after the boy jumps, assuming that the skateboard's initial velocity is 3. 67 m/s. 5 m/s Added 8/12/2019 4:01:31 PMAnswer: Work done, W = 1000 J. 67 m/s D. How many countries in the world Weegy: There is 195 countries in the world. 67 m/s is the velocity of a skateboarder whose momentum is 100 kg-m/s and mass is 15 kg. 67 m/s. nonexpendable supplies. What is the velocity of the ice skater after throwing the snowball? Disregard the friction between the skates and. Ignore frictions and gravity. Score . 46. Weegy: If you are reading something verbatim, you are reading something word for word. , which you would have if the skateboard slides (no wheels), is a force that can depend on mass, and smaller mass thus reduces friction. 30 m/s across a level. 2 m above the ground. Get answers from Weegy and a team of really smart live experts. weegy. User: Which one of the following substances is a liquid fuel used in rocket engines Weegy: Sodium nitrate a liquid fuel used in rocket engines. Get an answer. What is the velocity of a skateboarder whose momentum is 100 kg-m/s and mass is 15 kg? Round to the nearest hundredth. The mass of. 0-kilogram skateboarder does a trick on a half-pipe. 2 The velocity is. She isn't moving, so she doesn't have. 3. 6)(36) = 331 + 21. Log in for more information. The skateboard is initially at rest. a skateboarder who reduces speed when moving up a hill. 67 m/s is the velocity of a skateboarder whose momentum is 100 kg-m/s and mass is 15 kg. • Part A What is her a position at t = 0. 67 m/s. 13. a runner who fluctuates speed by increasing and decreasing speed. Its velocity is 1. Longboards are even faster than skateboards, with an average 8-10 mph speed when pushing on flat ground. 8 kg moving at a velocity of 6. 6. 24m / a C. The velocity of a skateboarder who momentum who is a 100 kg is 6. ) the final momentum of the ball. 8 m. A person with a mass of 15 kg is walking downhill at a velocity of 10 m/s. Energy can be broken down into two main categories: kinetic energy and potential energy. 0 Answers/Comments. 33 m/s C. The velocity of a skateboarder who momentum who is a 100 kg is 6. 67 m/s. User: A buyer who offers to pay for. Speed refers only to the distance an object travels per unit of time, whereas velocity also indicates the direction of travel - is the difference between the speed and velocity of an object. 3. 67 m/s D. This energy transformation diagram represents the energy of a skateboarder moving along a half-pipe. Rating. It crashes into another object that has a mass of 100 kg, and the two object stick together. 9802 What is the velocity of a skateboarder whose momentum is 100 kg-m/s and mass is 15 kg? Round to the nearest 100th A. The velocity of the sound wave at this new temperature is 352. 67 m/s is the velocity of a skateboarder whose momentum is 100 kg-m/s and mass is 15 kg. If the momentum is conserved, the new velocity of the combined object is 18. 5 m/sTherefore, the. Find the magnitude of the initial total linear momentum vector of the student plus the skateboard, 987 kg * m/s O 103 kg *m/s O 61. Weegy: Screwdrivers would be provided to construction electricians by an electrical conductor. If the SUV has a mass of 1,550 kg, —3,487. A skateboarder travels on a horizontal surface with an initial velocity of 4. 67 m/s. Given that, Mass of skateboarder 1 m₁ = 80 kg. Diary. Solution: p=mv; 100Kg m/s =15Kg x v; v=6. Solution: p=mv; 100Kg m/s =15Kg x v; v=6. 11/12/2023 9:04:50 PM| 4 Answers. 11/12/2023 9:04:50 PM| 4 Answers. A water skier is being pulled by a tow rope attached to a boat. A 5,000 kg train is traveling at a velocity of 100 m/s and hits another train. The velocity of the skateboarder will be 6. It’s dead simple: We need a circular acceleration of at least 9. You'll get a detailed solution from a subject matter expert that helps you learn core concepts. 67 m/s B. 13. p = mv (mass x velocity) = 15kg * 10 m/s = 150 kg-m/s. the velocity of a skateboarder whose momentum is 100 kg-m/s and mass is 15 kg. B. 10 m/s. Solution: p=mv; 100Kg m/s =15Kg x v; v=6. Part A: Find the work done on the skateboarder by the rope in 20 seconds. Get answers from Weegy and a team of really smart live experts. 67 m/s. 0 m / s 2. 67 kg D. 5. Asked 1/26/2018 7:53:06 AM. Diary. 67m/s. 68 ft 37. -is the most accurate statement about communication. A 52. Consider the skateboarder in the figure below. 67 m/s. Let the x axis be parallel to the ground, the +y direction be vertically upward, and take as the origin the point on the ground directly below the top of the ramp. So the average velocity is ((13+30)/2) m/s = 21. Solution: Formula used : p=mv where, p = momentum m = mass v = velocity 100 Kg m/s =15Kg x v v=6. Weegy: 6. 5 times greater than it is at the end of. The core of a skateboarder is seen as very crucial role. 07. Not Answered. Her energy transformations as she jumps off at point A, slides to point B, and finally reaches point C is There is a continuous conversion between kinetic and potential energy. The momentum of a book with a mass of 5 kg is pushed off a table with a velocity of 2 m/s is option D. 7 m/s2 m / s 2 toward the east. After the push skaterboarder 2 moves with. 9802 6. 67 kg D. An object has a momentum of 4,000 kg-m/s and a mass of 115 kg. (You can also ignore the kinetic energy of the skateboard's wheels. 25 m/s D. 67 m/s. A 40. Solution: KE = 1/2mv2; KE = 1/2 x 12 x (10)^2; KE = 600. 150 kg-m/s is the walker's momentum. 67 m/s is the velocity of a skateboarder whose momentum is 100 kg-m/s and mass is 15 kg. Question: A young woman on a skateboard is pulled by a rope attached toa bicycle. 8 m/s2 Mass of the skateboarder = m = 49 kg Initial velocity of the skateboarder = v1 = 30 m/s V. 78 m/s is the velocity of an object that has a momentum of 4000. those of force. Solution: Formula used : p=mv where, p = momentum m = mass v = velocity 100 Kg m/s =15Kg x v v=6. Weegy. 2*2=4 User: How many countries in the world Weegy: There is 195 countries in the world. Question: A student with a mass of 100kg and an initial velocity vector of 4. Study with Quizlet and memorize flashcards containing terms like A car with a mass of 600 kg is traveling at a velocity of 10 m/s. Solution: p=mv; 100Kg m/s =15Kg x v; v=6. The kinetic energy KE equation is as follows: KE = 0. 60. Express your answer using two significant figures. The component of the weight down the slope is equal to mg sin θ θ (see the free-body diagram in Figure 6. 6. A loaded freight car A with mass of 24,000 kg moves at a constant velocity of 8 m/s on a horizontal railroad track and collides with an empty stationary car B with a mass of 8,000 kg. The two trains stick together, and the new velocity is 50 m/s. 67m/s User: the main difference between speed and velocity involves Weegy: The main difference between speed and velocity involves direction. A 40 kg skateboarder runs at a constant velocity of 12 m/s and jumps to a stationary skateboard with a mass of 8 kg. 6. ) / total time. 250s. Explain her energy transformations as she jumps off at point A, slides to point B, and finally reaches point C. com is the easiest and fastest way to get answers to your questions, by providing a mashup of several technologies including an AI-enabled Q&A knowledgebase and integrated chat with live experts. Where: KE = kinetic energy. 1. final velocity is. 0-kg water skier has an initial speed of 6. weegy. b) Calculate the force with which the skateboarder jumped off if the time of contact is 0. 67 m/s. 13. User: the main difference between speed and velocity involves Weegy: The main difference between speed and velocity involves direction. 150 kg-m/s is the walker's momentum. 90 m/s. 67m/s Log in for more information. The skateboard loses 500 J of energy. 6. Question. 00 meters. The velocity at B is calculated as: The velocity of the skateboarder at point B = 6. 67 kg Weegy: 6. 3. We want to find the acceleration of the skateboarder over the 3. turtle with a mass of 91 kg moving at a velocity of 1. Popular Conversations. 25 m/s B. if she has a mass of 49 kg, an initial velocity of 23 m/s, and a velocity of 15 m/s at the top of the ramp, what is the work done by friction on the skateboarder? ignore the kinetic energy of the skateboard the figure shows a max height of the ramp is 5. Score 1 User: A force of 350 N causes a body to move with an acceleration of 10 m/s^2. v = velocity. Solution: Formula used : p=mv where, p = momentum m = mass v = velocity 100 Kg m/s =15Kg x v v=6. WINDOWPANE is the live-streaming app for sharing your life as it happens, without filters, editing, or anything fake. Transcribed image text: 3. weegy* * Get answers from Weegy and a team of really smart live experts. User: Fusion occurs in the_____of the sun where the pressure and temperature are very high Weegy: Fusion occurs in the core of the Sun, where the. 67 m/s is the velocity of a skateboarder whose momentum is 100 kg-m/s and mass is 15 kg. What is the energy transformation? At point A, the skateboarder’s energy is all potential since she is high up and gravity has the potential to pull her down. 8 m/s 2 (the. Weegy: Kepler modified Copernicus's model of the universe by proposing that the Paths of the planets follow an elliptical orbit around the sun. Solution: P = mv 100Kg m/s =15Kg * v V = 100Kg m/s / 15Kg = 6. Solution: Formula used : p=mv where, p = momentum m = mass v = velocity 100 Kg m/s =15Kg x v v=6. Question: A 100 kg skateboarder (this includes the skateboard) starts at the top of a 3 m tall ramp. 6 m/s )x^ and the force exerted on her by the rope is F = (17 N)x^ + (12 N)y^. What is the velocity of a skateboarder who’s momentum is 100 kg and mass is 15 kg around the nearest hundredth The velocity of a skateboarder who momentum who is a 100 kg is 6. Weegy: Screwdrivers would be provided to construction electricians by an electrical conductor. Given that the mass of the skateboarder is 45 kg and the momentum is 264 kg m/s. Updated 3/30/2021 1:29:18 PM. 67 m/s is the velocity of a skateboarder whose momentum is 100 kg-m/s and mass is 15 kg. 67m/s. 33 m/s B. What is the velocity of a skateboarder whose momentum is 100 kg-m/s is 15 kg? Round to the nearest hundredth. Find the skaterboarder's velocity immediately after the boy jumps, assuming that the skateboard's initial velocity is 3. Express your answer using two significant. Thus, velocity = momentum/mass = 100/15. 13. What is the velocity of a skateboarder whose momentum is 100 kg-m/s and mass is 15 kg? Round to the nearest hundredth. A skateboarder with a mass of $75$ kg rolls down a parabolic halfpipe (with shape described by the function $y = 0. t- time -> seconds. 007 s = 143 HzGiven, wavelength = 4. During a solar eclipse: Weegy: A solar eclipse (as seen from the planet. 6. User: What is the velocity of a skateboarder whose momentum is 100 kg-m/s and mass is 15 kg? Round to the nearest hundredth. Weegy: A house cat with a mass of 3. The position of a skateboarder at any time t (in seconds) is given by the function s (t)=1³-812 +8t measured in feet. 6 = 352. Reduced velocity = 2. 78 35m/s;Weegy: The velocity of an object that has a momentum of 4,000 kg-m/s and a mass of 115 kg is 34. 2) Assuming the velocity of the bike is the same as that of the skateboarder. What's the kinetic energy of an object that has a mass of 12 kilograms and moves with a velocity of 10 m/s? Weegy: The kinetic energy of an object that has a mass of 12 kilograms and moves with a velocity of. heart. 67 m/s. The velocity of a skateboarder who momentum who is a 100 kg is 6. Momentum is defined as the product of mass and velocity. Solution: p=mv; 100Kg m/s =15Kg x v; v=6. Weegy: A current of 9 amps flows through an electric device with a resistance of 43 ohm. crest 3. A. 67 m/sWhat is the velocity of a skateboarder whose momentum is 100 kg-m/s and mass is 15 kg? Round to the nearest 100th A. 43. 2 m/s2 toward the east. 7 kg object moves with a velocity of 8 m/s. 5. When he starts, it means h = 0. Solution: Formula used : p=mv where, p = momentum m = mass v = velocity 100 Kg m/s =15Kg x v v=6. 67 m/s is the velocity of a skateboarder whose momentum is 100 kg-m/s and mass is 15 kg. Weegy: Two bouncy balls colliding with each other is an example of Elastic collision. The skateboarder speeds up with a constant acceleration for 39, ext{m}39m39, space, m over 3. Solution: v = 331 + 0. Question. 6) (36) = 331 + 21. Solution: p=mv; 100Kg m/s =15Kg x v; v=6. 3. Velocity acquired in free fall, from rest: v = g t User: Which one of the following substances is a liquid fuel used in rocket engines Weegy: Sodium nitrate a liquid fuel used in rocket engines. Study with Quizlet and memorize flashcards containing terms like Describe the four main types of resistance forces. 3 + (0. Solution: Formula used : p=mv where, p = momentum m = mass v = velocity 100 Kg m/s =15Kg x v v=6. roadrunner with a mass of 1. v — Velocity. 5 m/s and the boy's velocity when jumping off the front of it is 5 m/s. If the velocity of a body changes from 13 m/s to 30 m/s, the average velocity is the sum of the initial and final velocity divided by 2. If the skateboarder continues going back and forth on the half-pipe, she'll eventually come to a stop at the bottom automatically. User: A skateboarder is inside of a half-pipe, shown here. Consider the skateboarder in the figure below. 3 + (0. 16 ft2 with a radius of 12 ft. Weegy: A book with a mass of 5 kg is pushed off a table with the velocity of 2 m/s. 90 m/s. Step 1. 6T, where v is the velocity of the sound wave in units of m/s and T is the temperature measured in degrees Celsius. what is the velocity of a skateboarder whose momentum 100 kg-m/s and mass is 15 kg round to the nearest hundredths. Solution: Formula used : p=mv where, p = momentum m = mass v = velocity 100 Kg m/s =15Kg x v v=6. 0 m/s in a straight line. 00 meters. 20 kg-m/s C. User: What is the velocity of a skateboarder who is momentum is 100 KGMS in mass is 15. 1. A skateboarder is inside of a half-pipe, shown here. A book with a mass of 5 kg is pushed off a table with the velocity of 2 m/s. weegy; Answer;. Search for an answer or ask Weegy. 13 * 0. Her energy transformations as she jumps off at point A, slides to point B, and finally reaches point C is There is a continuous conversion between kinetic and potential energy. 67 m/s. 0 mathrm{m} / mathrm{s}$ relative to the ground. The velocity of a skateboarder who momentum who is a 100 kg is 6. The end of the ramp is 1. GET THE APP. 67 kg What is the velocity of a skateboarder who’s momentum is 100 kg and mass is 15 kg around the nearest hundredth The velocity of a skateboarder who momentum who is a 100 kg is 6. 00 meters. What’s the mass of the body Weegy: A force of 350 N causes a body to move with an acceleration of 10 m/s2. During a solar eclipse: Weegy: A solar eclipse (as seen from the planet. 8 above the horizontal, and the book is caught by a friend. 4. Kinetic friction e. Explain her energy transformations as she jumps off at point A, slides to point B, and finally reaches point C. What is the velocity of a skateboard whose momentum is 100 kg-m/s and mass is 15 kg? Round to the nearest hundredth. A person with a mass of 15 kg is walking on a flat surface at a velocity of 5 m/s. . weegy; Answer. 67 kg 6. The velocity of a skateboarder who momentum who is a 100 kg is 6. If the momentum is conserved, the new velocity of the combined object is 18. Speed accounts for the distance traveled and the direction, whereas velocity considers only the distance traveled per unit of time. 6 ft/s. There is 195 countries in the world. Updated 42 days ago|11/18/2022 12:48:22 AM. 89 m above the top of the ramp. The radius of the half-pipe ramp is 3. nonexpendable supplies include ___, a. Buck M. The average speed of a skateboard can range from 5-12 mph. 4 m/s toward the south and a constant acceleration of 2. It crashes into another object that has a mass of 100 kg, and the two object stick together. Find the magnitude of the initial total linear momentum vector of the student plus the skateboard, hops on a skateboard of. Solution: p=mv; 100Kg m/s =15Kg x v; v=6. Solution: Formula used : p=mv where, p = momentum m = mass v = velocity 100 Kg m/s =15Kg x v v=6. In summary, the problem involves a 45-kg boy jumping onto a 5-kg skateboard with a velocity of 5 m/s and a time duration of 0. Warning triangles, flares, a vehicle's hazard. 1. If the velocity of a body changes from 13 m/s to 30 m/s while undergoing constant acceleration, what's the average velocity of the body? Weegy: The average velocity of the body is 21. Weegy: The Patriot Act was. Question and answer. A skateboarder is inside of a half-pipe, shown here. If the skateboarder continues going back and forth on the half-pipe, she'll eventually come to a stop at the bottom automatically.