33 m/s C. What is the velocity of a skateboarder whose momentum is 100 kg-m/s and mass is 15 kg? Round to the nearest hundredth. 67 m/s. 5 m/s. v = final velocity. 6 m/s (Please note that we do not use the unit Hz to measure the velocity of a sound wave. 67 m/s. A skateboarder (m = 85 kg) takes a running jump onto a friend's skateboard that is initially at rest as sketched in Figure P7. Get an answer. What's its momentum? Weegy: An object with A mass of 120 kg is moving at a velocity of 30 m/s. 03:07. 68 ft * 17 ft = 640. What is the velocity of the skateboard after the jump?. Problem 32PE: During an ice show, a 60. Its momentum is 7,200 kg-m/s. 67 m/s. Weegy: The velocity of a skateboarder who momentum who is a 100 kg is 6. Weegy: Steam-powered ships are different from sail boats in that: Steam boats could travel against the current on a river. What is the velocity of a skateboarder whose momentum is 100kgm / s and mass is 15 kg? Round to the nearest hundredth. Where: v ― = average velocity. View Queries. 67m/s Log in for more information. Solution: Formula used : p=mv where, p = momentum m = mass v = velocity 100 Kg m/s =15Kg x v v=6. Expert answered| emdjay23 |Points 174286|User: What is the velocity of a skateboarder whose momentum is 100 kg-mis and mass is 15 kg?Round to the nearest hundredth. This figure includes all kinds of terrain, skills, and setups. 43. Final answer. 67 m/s is the velocity of a skateboarder whose momentum is 100 kg-m/s and mass is 15 kg. 5 m/s. Explanation: The momentum is given by the following equation: (1) Where: is the mass of the object. For Conservation of Momentum problems, you always draw a picture of the system immediately before the collision or separation and another picture immediately. Explain her energy transformations as she jumps off at point A, slides to point B, and finally reaches point C. 67 kg D. 6. 2 m/s2 toward the east. 3 kg-m/s D. Momentum and Impulse questions. What is the walker's momentum? p = mv (mass x velocity) p = 15kg x 10 m/s = 150 kg-m/s is the walker's momentum. 6. 6. 67 m/s. Reduced velocity = 2. 67 m/s is the velocity of a skateboarder whose momentum is 100 kg-m/s and mass is 15 kg. v = velocity. Question and answer. 16 ft2 with a radius of 12 ft. The velocity of the skateboarder is u = (5. Solution:. 6 × 20) = 343. 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. The velocity of a skateboarder who momentum who is a 100 kg is 6. 2 m above the ground. Let the x direction be eastward and the y direction be northward, and let the skateboarder be at the origin at t=0. 4/5. The velocity of a skateboarder who momentum who is a 100 kg is 6. ) Speed refers to the. The Kinetic Energy Calculator uses the. 67m/s User: What is the velocity of an object that has a momentum of 4000 kg-m/s and a mass of 115 kg? Round to the nearest hundredth Weegy: 34. Energy can be broken down into two main categories: kinetic energy and potential energy. 33 m/s C. 67 m/s. 6. 8 m/s toward the south and a constant acceleration of 2. p = m • v Question|Asked by nooneduh. 67m/s. The sum of all forces ∑ F ∑ F that act on the object causes the acceleration a a while the mass m m resists it. Its momentum is 10 kg-m/s. whats the first step you should take when doing a close reading of a. 1. 13. 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. 25 m/s. 9802 6. So, the value of the slope at a particular time represents the acceleration of the object at that instant. 6)(36) = 331 + 21. 90 m above the water, what is his total mechanical energy? 680. 67 kg D. 67 m/s. 7 kg and a velocity what is the skateboarder mass. 67 m/s. Weegy: A house cat with a mass of 3. weegy. 6. 452. Using the equations (Fnet) (delta t) = (delta p) = mvf-mvi, where vi=0,. Mathematically: Momentum = mass x velocity. 67 m/s. During a solar eclipse: Weegy: A solar eclipse (as seen from the planet. Draw a picture. 67 m/s. An object has a momentum of 4,000 kg-m/s and a mass of 115 kg. The velocity of the skateboarder will be 6. It crashes into another object that has a mass of 100 kg, and the two object stick together. But the mass does affect acceleration! This is Newtons' 2nd law: ∑ F = ma ∑ F = m a. 8 m. 70. Buck M. Question: a skateboarder has a momentum of 456. Weegy: Screwdrivers would be provided to construction electricians by an electrical conductor. 00 meters. The velocity of a skateboarder who momentum who is a 100 kg is 6. 67 m/s is the velocity of a skateboarder whose momentum is 100 kg-m/s and mass is 15 kg. The final velocity of the last motion will now be the initial velocity. A. User: Which trade bloc was formed to create cooperation on oil prices?Weegy: OPEC was formed to create cooperation on oil prices. 3, ext{s}3. Solution: Formula used : p=mv where, p = momentum m = mass v = velocity 100 Kg m/s =15Kg x v v=6. Solution: P = mv 100Kg m/s =15Kg * v V = 100Kg m/s / 15Kg = 6. 67 m/s. 6. Solution: Formula used : p=mv where, p = momentum m = mass v = velocity 100 Kg m/s =15Kg x v v=6. Consider the skateboarder in the figure below. Substituting t ≈ 1. User: Select all that apply. 3. Question. 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. What's its kinetic energy? Weegy: kinetic energy = 1/2 *m*v? Kinetic energy =1/2 * 6. 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. 67 m/s. 7 m/s2 toward the east. 67 m/s. Expert Answered. Math. a) find the work done on the skateboarder by the rope in 30secondsb) Assuming the velocity of the bike is the same as that ofthe skateboarder, find the work. 67 m/s. 67 m/s is the velocity of a skateboarder whose momentum is 100 kg-m/s and mass is 15 kg. 5 m/s (More)A person with a mass of 15 kg is walking uphill at a velocity of 2 m/s. 4 + 0. Given that the mass of the skateboarder is 45 kg and the momentum is 264 kg m/s. 67 m/s is the velocity of a skateboarder whose momentum is 100 kg-m/s and mass is 15 kg. What is the velocity of a skateboard whose momentum is 100 kg-m/s and mass is 15 kg? Round to the nearest hundredth. 67 m/s. 150 kg-m/s is the walker's momentum. 6 m/s )x^ and the force exerted on her by the rope is F = (17 N)x^ + (12 N)y^. Average velocity formula — the weighted average of velocities: average velocity = (velocity₁ × time₁ + velocity₂ × time₂ +. Assuming rightward is the positive direction. 67 m/s. If he is sitting 0. Score . 13 * 0. Part A: Find the work done on the skateboarder by the rope in 20 seconds. User: A buyer who offers to pay for. 67 m/s is the velocity of a skateboarder whose momentum is 100 kg-m/s and mass is 15 kg. I've been trying to learn to pop over a curb on my skateboard. 5. Which is an example of negative acceleration? a snowboarder who increases speed when traveling downhill. The velocity of a skateboarder who momentum who is a 100 kg is 6. ) the initial momentum of the ball. 6. Log in for more information. ) Speed accounts for the distance traveled and the direction, whereas velocity considers only the distance traveled per unit of time. Weegy: If you are reading something verbatim, you are reading something word for word. 25 m/s D. The kinetic energy formula defines the relationship between the mass of an object and its velocity. 67 kg D. B. 25 m/s B. 67 m/s. The velocity of the sound wave at this new temperature is 352. Get answers from Weegy and a team of really smart live experts. 67 m/s. New answers. Updated 11/9/2022 11:55:56 AM. Solution: p=mv; 100Kg m/s =15Kg x v; v=6. Σ F horizontal = 15 N. Get answers from Weegy and a team of really smart live experts. 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. What is the velocity of the skateboarder when entering the track if the height to which it rises is h= 1. 25 m/s D. Solution: velocity= momentum/mass = 4,000/115 = 34. a)Write an expression for the magnitude of the velocity. Search for an answer or ask Weegy. 25 m/s D. 13. The velocity of a skateboarder who momentum who is a 100 kg is 6. 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. What is the velocity of the skateboard after the jump? A. 6. Solution: p=mv; 100Kg m/s =15Kg x v; v=6. After the collision, the cars. 1 second later. Asked 10/22/2021 4:38:27 AM. 24m / a C. 43 h. How much kinetic energy does it have? The car has _____J of kinetic energy. What is the skateboarder's acceleration? Identify the Unknown: acceleration: a List the Knowns: initial velocity: V; = 3 m/s west final velocity: V = 0 m/s west time: t = 2 s Set Up the Problem: (V - V) (0 m/s - 3 m/s) a= t 2 s -west Solve the Problem: (0 m/s - 3 m/s) a -1. Search for an answer or ask Weegy. Weegy: If a number is a whole number, then it cannot be an irrational number. Solution: p=mv; 100Kg 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. What is the walker's momentum? A. v = velocity. its momentum is 10 kg-m/s . 4. 67 m/s. 25 m/s D. Solution: p=mv; 100Kg m/s =15Kg x v; v=6. 67m/s. You'll get a detailed solution from a subject matter expert that helps you learn core concepts. When the temperature is 36°C, the velocity of the sound wave is: v = 331 + (0. 6. those of force. ) Speed refers to the. 2 m/s m / s toward the south and a constant acceleration of 1. What is the velocity of a skateboarder whose momentum is 100 kg-m/s and mass is 15 kg? Round to the nearest hundredth. D. Solution: p=mv; 100Kg m/s =15Kg x v; v=6. Speed refers only to the distance the object travels, whereas velocity accounts for the acceleration of the object. 3 m/s is the velocity of a sound wave traveling through air at a temperature of 20°C (68°F). The radius of the half-pipe ramp is 3. Later, the speed increases to 11. Question. Get answers from Weegy and a team of really smart live experts. If the skateboarder continues going back and forth on the half-pipe, she'll eventually come to a stop at the bottom automatically. 67m/s. Solution: Formula used : p=mv where, p = momentum m = mass v = velocity 100 Kg m/s =15Kg x v v=6. 78 m/s is the velocity of an object that has a momentum of 4000 kg. 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 is the velocity of a skateboarder whose momentum is 100 kg-m/s and mass is 15 kg. You should use the average velocity formula if you can. 0 mathrm{kg}$ ice skater moving to the right with a velocity of $2. Asked 271 days ago|1/20/2023 6:00:12 AM. 67 m/s. Weegy: A person with a mass of 15 kg is walking uphill at a velocity of 2 m/s. Question. 5. f. 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. Velocity acquired in free fall, from rest: v = g tWeegy: In a cathode ray tube, the number of electrons that reach the fluorescent screen is controlled by the GRID. 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. Part A: Find the work done on the skateboarder by the rope in 20 seconds. 6. 3 m/s is the velocity of a sound wave traveling through air at a temperature of 20°C (68°F). 78 m/s. 1 kg, sits on a diving board above a dunk tank. Kofi, with mass 42. If she has a mass of 49 kg, an initial velocity of 30 m/s, and a velocity of 11 m/s at the top of the ramp, what is the work done by friction on the s A skateboarder starts at point A on the ramp and rises to point B, a maximum height of h = 2. Question: A 100 kg skateboarder (this includes the skateboard) starts at the top of a 3 m tall ramp. Weegy: An SUV is traveling at a speed of 18 mIs. m = mass. Step 1. 5 N. The applied voltage in the particular circuit is 387 volts. 60 m/s. 5. Weegy: Filipino guerrillas resisted against the control of Japan during World War II. A skateboarder is inside of a half-pipe, shown here. Weegy. p = mv (mass x velocity) = 15kg * 10 m/s = 150 kg-m/s. 5 m/s2 west 2 s The acceleration has a negative sign, so the direction. 60 m/s. 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. Science Physics Physics questions and answers A 100 kg skateboarder (this includes the skateboard) starts at the top of a 3 m tall ramp. A person with a mass of 15 kg is walking on a flat surface at a velocity of 5 m/s. 8. B) a 5-kg mass moving at 2 m/sec. if the velocity of an object changes from 65 m/s to 98 m/s during a tie interval of 12 s whats the acceleration of the object Weegy: A tenement is a type of building shared by multiple dwellings, typically with flats or apartments on each floor and with shared entrance stairway access, on the British isles notably common in Scotland. But the mass does affect acceleration! This is Newtons' 2nd law: ∑ F = ma ∑ F = m a. asked • 12/06/17 100 lb skateboarder Road E 5 lb board at 20 miles per hour what is the momentum of the skateboarderAt point A, the skateboarder has maximum potential energy, at point B, she has maximum kinetic energy and at point C she has potential energy. 78 35m/s;6. 02 m/s. 5 m/s. Updated 1/26/2018. 67 kg. 67 m/s is the velocity of a skateboarder whose momentum is 100 kg-m/s and mass is 15 kg. User: Sound waves cannot travel through a Weegy: Sound waves can't travel through a vacuum. 9456 User: A force of 360 N causes a body to move with an acceleration of 10 m/s^2. 5. ; It is the vector quantity. 1 kg * m/s. A 52. 7 m/s. What is the walker's momentum?. Ignore frictions and gravity. 11/12/2023 9:04:50 PM| 4 Answers. 68 ft 37. A vector always consists of _____. 67 kg D. 46. 00 meters. 67 m/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. Circle A has an area of 452. 4 m/s toward the south and a constant acceleration of 2. Physics questions and answers. What is Acceleration? Acceleration is the rate of change of velocity. Weegy: 6. You adjust the temperature so that a sound wave travels more quickly through the air. Solution: Formula used : p=mv where, p = momentum m = mass v = velocity 100 Kg m/s =15Kg x v v=6. , An 82 kg jogger has 810 J of kinetic energy. 67 m/s. Solution: Formula used : p=mv where, p = momentum m = mass v = velocity 100 Kg m/s =15Kg x v v=6. Get answers from Weegy and a team of really smart. 13. 6. 67 kg The velocity of a skateboarder who momentum who is a 100 kg is 6. Consider the skateboarder in the figure below. 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. 30 m/s across a level. 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. 90 m/s. 9 m/s 19 m/s, An 80 kg skateboarder moving at 3 m/s pushes off. 3 + (0. emdjay23. User: A skateboarder is inside of a half-pipe, shown here. 67m/s 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. 11/3/2023 12:51:18 AM| 7 Answers. 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. whats a digital text Weegy: 2+2=4 User: What's the best way to avoid filter bubbles and echo. Its momentum is 10 kg-m/s. The correct option is D. What's the difference between the speed and velocity of an object? a. 25 m/s C. What is the velocity of a skateboarder whose momentum is 100 kg-m/s and mass is 15 kg? Round to the nearest hundredth. star. A skateboarder travels on a horizontal surface with an initial velocity of 3. 67m/s. Using conservation of energy. D) a 4-kg mass moving at. Solution: p=mv; 100Kg m/s =15Kg x v; v=6. v ― = ( v + u) 2. User: Explain the conditions in which a person can or can’t hear an echo. 67 m/s is the velocity of a skateboarder whose momentum is 100 kg-m/s and mass is 15 kg. 67 m/s. 33 m/s C. 67 m/s. [ Solution:. 5 N must be applied to stop it in 8 seconds. The skateboard will glide in a straight line along a short, level section of track, then up a sloped concrete wall. weegy. The mass of a particular skateboard plus its rider is ms=79. 67 m/s. 67 m/s. What is the velocity of a skateboarder whose momentum is 100kgm / s and mass is 15 kg? Round to the nearest hundredth. 33 m/s C. 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. 6)(36) = 331 + 21. 24m / a C. 67m/s Log in for more information. 00 meters. The average velocity calculator solves for the average velocity using the same method as finding the average of. 13. Weegy: 2+2 = 4 User: whats a digital text Weegy: 2+2=4 User: What's the best way to avoid filter bubbles and echo. One partner drops the object while the other measures the time it takes to fall. 67 m/s. Therefore, the velocity of the wave is: v = 2600 m/s, which is option D. What's the velocity of a skateboarder whose momentum is 100kg-m/s and mass is 15kg? round to the nearest hundredth Weegy: 6. 6. Popular Conversations. 67 m/s. The final velocity of skateboarder 1 after the collision with the skateboarder 2 is 3 m/s to the left. Consider the skateboarder in the figure below. What is its momentum? A. 9802 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: An ecologist is a scientist who studies how animals. Solution: Formula used : p=mv where, p = momentum m = mass v = velocity 100 Kg m/s =15Kg x v v=6. 7 kg and a velocity what is the skateboarder mass. In other words, constant zero velocity—at rest. The velocity of a skateboarder who momentum who is a 100 kg is 6. ) the final momentum of the ball.