An object of mass M and an object of mass 2M have the same kinetic energy. Which has the greater momentum? The light-object because it has a greater velocity. The heavy-object because it has greater velocity. The heavy-object because it has a greater mass. They have the same momentum because their kinetic energies are equal.

Q: Object Mass (kg) Vinitial (m/s) Vfinal (m/s) Pinital (kg m/s) Pfinal (kg m/s) KE (J) -1.8 Total…

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Q: 11) Two objects of different masses have momentum of equal, non-zero magnitude. Which object has…

A: Ans : A) the heavier object

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Q: 13. Which of the below objects have the highest momentum? a. A 5.0kg object moving at 5 m/s b. A 2.5…

A: momentum = mass *speed find highest momentum of given

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Q: Object A has the same momentum as object B. If the mass of object A is 3 Kg and of object B is 6 Kg,…

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Q: A ball of velocity 5 m/s downward strikes the ground and bounced back of the same speed in opposite…

A: Solution:Let the velocity at the instance be 'v' when it strikes the ground.Then as it rebounds with…

Q: 2. The momentum of a body of mass 5 kg is 10 kg m/s. A force of 2 N acts on the body in the…

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Q: The magnitude of the before- and after-collision momentum of two colliding objects is shown. The…

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Q: A pitcher claims he can throw a 0.144-kg baseball with as much momentum as a 2.12-g bullet moving…

A: Expression for momentum -  Momentum (P) = Mass(M)×velocity(v) If momentum is same according to…

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Q: Before Collision 2m/s 4m/s 2kg 10kg After Collision 1m/s 1m/s 2kg 10kg

A: first mass = 10 kg second mass = 2 kg initial velocity of first mass = 2 m/sinitial velocity of…

Q: The World Solar Challenge in 1987 was the first car race in which all the vehicles were solar…

A: The momentum of an object is defined as the product of the mass and velocity of the object . The…

Q: A space probe is traveling in outer space with a momentum that has a magnitude of 6.64 x 107 kg-m/s.…

A: Given: Magnitude of momentum of space probe, p1 = 6.64 X 107 kg.m/s Force applied on probe , F =…

Q: A pitcher claims he can throw a 0.141-kg baseball with as much momentum as a 2.96-g bullet moving…

A: pball=pbulletmballvball=mbulletvbullet       vball=mbulletvbulletmball             =2.96 g10-3…

Q: A pitcher claims he can throw a 0.144-kg baseball with as much momentum as a 2.54-g bullet moving…

A: Write the given values with suitable variables. m1=0.144 kgm2=2.54 g=2.54×10-3 kgu2=1.5×103 m/s…

Q: A rocket explodes into two fragments, one 25 times heavier than the other. The magnitude of the…

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Q: wo identical pool balls are traveling in a straight line but in opposite directionsBall X has a mass…

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Q: Object 1 has twice the mass of Object 2. Both objects have the same kinetic energy. Which of the…

A: Given : Object 1 has twice the mass of object 2. Both objects have same kinetic energy.  We have to…

Q: A 0.15-kg baseball is thrown with a speed of 10 m/s. How much more momentum does it have if its…

A: The momentum of a body is given by p= mv, where m = the mass of the body v = the velocity of the…

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Q: A 2.5-kg stone is released from rest and falls toward Earth. After 4.0 s, the magnitude of its…

A: GivenMass m = 2.5 kgTime Δt = 4.0 sInitial velocity u = 0 m/s

Q: ) The magnitude of the object's momenta are equal but their directions are opposite. The magnitude…

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Q: An object with a mass of 6 kg and a momentum of 24 kgm/s loses half of its momentum after a…

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Q: A heavy object and a light object have the same momentum. Which of the following has less speed? *…

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Q: ) In a perfectly elastic collision, momentum and kinetic energy of both colliding objects: a.…

A: In elastic collision momentum & kinetic energy both are conserved.  So both momentum &…

Q: 2. An object that has a small mass and an object that has a large mass have the same momentum. Which…

A: Formula of kinetic energy in terms of momentum is as follows; K=P22m…

Q: 8. For cars of different mass are driving at the same velocity on the road. All four cars are moving…

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Q: ber ball with a mass of 0.115 kg is dropped from rest. From what height (in m) was the ball dropped,…

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Q: Impulse is defined as: (K:1) Select one: O a. a change in momentum O b. total momentum O c. total…

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Q: :) A toy rocket of mass 5 kg is launched upwards with sufficient speed to reach a maximum height of…

A: Given Maximum height reached = 25 m Mass of rocket = 5 kg  As per conservation of energy Kinetic…

Q: An object is moving so that its kinetic energy is 135 J and the magnitude of its momentum is 31.1 kg…

A: Kinetic energy of the object (k) = 135 Joules Momentum of the object (p) = 31.1 kg.ms

Q: The magnitude of the before- and after-collision momentum of two colliding objects is shown. The…

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Q: A pitcher claims he can throw a 0.143-kg baseball with as much momentum as a 3.34-g bullet moving…

A: The product of mass and velocity is defined as linear momentum. To solve the given question at first…

Q: what speed do a bicycle and its rider, with a combined mass of 110 kg, have the same momentum as a…

A: Mass of car "m2"= 1800 kg  Speed of car = "v2= 5.6 m/s . combination mass of bike and rider = m1=…

Q: car with a mass of 1500000 g has a velocity of 10 m/s, determine its momentum.

A: Given- Mass of car m= 1500000 g=1500 kg Velocity v= 10 m/s  Its momentum is  p= mv =1500*10 =15000…

Q: Show that the kinetic energy of a particle of mass m is related to the magnitude of the momentum p…

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Q: Sometimes, two objects of different mass have the same speed. Other times, they have the same…

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Q: A time-dependent force, F(t) = (8t + 9t^2) N, acts in the x-direction on a 2.0 kg stationary object.…

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Q: ball of mass m= 100 g is dropped from a certain height so that it hits the ground with speed V1=…

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Q: 6. A 5-kg stone is released from rest and falls towards the Earth. After 2.0 seconds, the magnitude…

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