calculate the average momentum of a 50-kg runner if she can finish a 5-km run in 30 minutes
Q: Talking about before and after two objects collision, which statement is correct? O the kinetic…
A: According to law of conservation of momentum in any collision always the momentum is conserved
Q: An elk with a mass of 200kg is running head on toward you with a speed of 20m/s. You are moving…
A: Let v denotes the speed of the elk, m denotes the mass of the elk, and p denotes the momentum of the…
Q: Crumple zones are designed to absorb the energy from the impact during a traffic collision by…
A: Crumple zones are a safety feature used in automobiles. This prevents the passengers from getting…
Q: Calculate the magnitude of the impulse experienced when a 59-kg person with an initial speed of 5…
A: Given data : Mass of the person , m = 59 kg Initial speed of the…
Q: Calculate the magnitude of the impulse experienced when a 55-kg person with an initial speed of 7…
A: Given, Mass of person (m) = 55kg Initial speed (u)= 7m/s Height(h)= 3m We want to find magnitude…
Q: A basketball of mass 0.6kg is dropped from rest. Just before striking the floor, it has a momentum…
A:
Q: A driver applies the brakes and reduces the speed of her car by 20%, without changing the direction…
A: Given The speed of the car is reduced by 20 %
Q: A coach is hitting pop flies to the outfielders. If the baseball (m = 145g) stays in contact with…
A: The average force is, F=mv-mutF=mv-ut
Q: How is an elastic collision different from an inelastic collision if momentum is conserved in both?…
A: The momentum is conserved in elastic as well as in inelastic collisions.
Q: The momentum of body is doubled. What is the percentage increase in its kinetic energy?
A:
Q: When our cars collide, they usually don't fuse together, so does that mean that their collision is…
A: An encounter or interaction between particles or objects that results in an exchange of energy…
Q: An object is in free fall. Would it be correct to say neither momentum or kinetic energy is…
A: Required : Correct or incorrect statement.
Q: Calculate the magnitude of the impulse experienced when a 67-kg person with an initial speed of 6…
A: Given Information:- Mass of the person is m=67 kg. Initial speed of the person is vi=6 m/s. The…
Q: A set of identical triplets with the same mass bike, run, and walk in a park. Which one has the most…
A:
Q: Calculate the magnitude of the impulse experienced when a 60-kg person with an initial speed of 7…
A:
Q: Calculate the magnitude of the impulse experienced when a 51-kg person with an initial speed of 6…
A: Given mass of person = 51kg initial speed = 6 m/s at a height of 3.0 m We have to calculate the…
Q: During an ice show a 55.0 kg skater leaps into the air and is caught by an initially stationary 55.0…
A: Given: Mass of first skater, m1= 55.0 kg Initial velocity of first skater, u1= 4.00 m/s Mass of…
Q: Calculate the magnitude of the impulse experienced when a 50-kg person with an initial speed of 5…
A: Given , Mass of person (m)= 50kg Initial speed (u)= 5m/s Height (h)= 3 m Gravity (g) = 9.8 m/s2
Q: Can you relate impulse to other physical quantities under the condition of external force acting on…
A: Impulse can be defined as the integral of force F acting over a interval of time t.
Q: What object would have greater momentum? A baseball thrown at 89mph or a skateboarder riding down a…
A: The momentum of an object is the product of its mass and velocity i.e. p=mv. Now, when the velocity…
Q: An object is in free fall. Would it be correct to say neither momentum or kinetic energy is…
A: Free fall is the motion of a body where the gravity is the only acceleration acting on it and the…
Q: d (meters) 25 20 15 10 58 Biker 2 the walker 4 the biker Runner the runner 6 Walker A set of…
A: Given Data :walker runner and biker all have the same massmomentum is given asp→=mv→where m denotes…
Q: Calculate the magnitude of the impulse experienced when a 51-kg person with an initial speed of 6…
A: Given data: Mass (m) = 51 kg Initial velocity at height (v0) = 6 m/s Height (h) = 3.0 m Velocity…
Q: 2. Using the physics principles of impulse and momentum, explain why an egg dropped on a pillow is…
A: Impulse is the product of force and the small time interval.
Q: A light body and a heavy body have same momentum. Which one has more kinetic energy?
A: According to the question, a light body and a heavy body have same momentum. Between this two bodies…
Q: Some scenario that will determine the impulse given to an object.
A: Some examples of Impulse are as under- 1)While playing cricket, whenever there is some instance of…
Q: #641 caviy dasty sonulah av colajobrut A Example H: A 75 kg man throws a 25 kg package at 6.0 m/s…
A:
Q: A 0.1 kg ball is thrown with a speed of 20.0ms-1 at an angle of 30.0 degrees with the horizontal.…
A:
Q: Calculate the magnitude of the impulse experienced when a 67-kg person with an initial speed of 6…
A:
Q: 23. What is the average momentum of an avalanche that moves a 40-cm-thick layer of snow over an area…
A:
Q: What is the momentum of a stationary car whose speed limit is 60m/s?
A: Momentum =mass × velocity
Q: Calculate the magnitude of the impulse experienced when a 59-kg person with an initial speed of 5…
A: mass = m = 59kg initial speed = Vi = 5 m/s final speed = Vf= 0 m/s
Q: An oatmeal cookie is dropped on the floor. Is this an inelastic collision? Why or why not? It is…
A:
Q: BEFORE COLLISION AFTER COLLISION 5.00 m/s At rest 2.00 m/s 3.75 m/s A B A B ma = 100 kg mg = 80 kg
A: Initial momentum of a mass A and a mass B before the collision can be given as, Final momentum of a…
Q: Which of the following are units measure impulse? Check all that apply. O (m/s2)/N) * m/s N-m N-s
A: We know that, Impulse refers to the product of the average net force that acts on an object for a…
calculate the average momentum of a 50-kg runner if she can finish a 5-km run in 30 minutes
Step by step
Solved in 2 steps
