answersLogoWhite

0


Best Answer

You need to frame your question better.

A movinng object will not change momentum unless a force acts upon it.

A force could be supplied by many things including a collision, gravity, friction

What evr happens, energy will be conserved. If friction through air reduces a body's momentum, then the momentum of the of the body will be transfered to momentum of the air particles (which is ultimately seen as heat, and is infact an increase in speed and hence momentum of the molecules

User Avatar

Wiki User

11y ago
This answer is:
User Avatar

Add your answer:

Earn +20 pts
Q: What will happen to the momentum of a moving object if stops without any collision?
Write your answer...
Submit
Still have questions?
magnify glass
imp
Continue Learning about Physics

Suppose a train car in moving down the track at 10ms hits another train car that is not moving explain how momentum is conserved after the collision?

Conservation of Momentum:The total momentum in a closed or isolated system remains constant. If the two trains are moving as one after the collision, and were the same mass M each, the total momentum before and after the collision would be the same, ccording to the law. Before the collision, the momentum (velocity times mass) was 10 x M units (one train) which must now be the same but applied to two trains (2M) moving as one body. The Conservation of Momentum rule, will tell you that the new moving body, being twice the mass, would be moving half the velocity to conserve the momentum from before the collision.


What are Four different collision scenarios of conservation of momentum?

Elastic collision: objects bound against each other after the collision. - One is moving and the other is at rest. - Both objects are moving. Inelastic collision: objects stick together after the collision. - One is moving and the other is at rest. - Both objects are moving.


If two toy cars of the same mass are moving from the opposite directions will they collide at a half way point and what will happen after the collision?

Momentum will be conserved (it always is conserved). If the cars also move at the same speed, and the collision is inelastic, they will both stop completely.


How is it possible that two moving objects can collide and stop moving?

This can happen if they move in opposite directions, and the sum of their momentum is zero. For example, before the collision one may have a momentum of 100 kg x meter / second to the right, and the other 100 kg x meter / second to the left. Thus, their total momentum before the collision would be zero; therefore this would be no problem from this point of view, since the total momentum after the collision is obviously also zero. From the point of view of conservation of energy, mechanical energy is often lost in collisions; most of such energy is converted into heat energy.


Two balls of masses 500gram and 200 gram are moving at valocities 4m s and 8m s respectively on collision they stick together find the velocity af the system after collision?

The idea is to use conservation of momentum. Calculate the total momentum before the collission, add it up, then calculate the combined velocity after the collision, based on the momentum.

Related questions

If a moving ball rolls into a stationary ball the total momentum of both balls after the collision will be?

By the Law of Conservation of Momentum, the total momentum after the collision must be the same as the total momentum before the collision.


Suppose a train car in moving down the track at 10ms hits another train car that is not moving explain how momentum is conserved after the collision?

Conservation of Momentum:The total momentum in a closed or isolated system remains constant. If the two trains are moving as one after the collision, and were the same mass M each, the total momentum before and after the collision would be the same, ccording to the law. Before the collision, the momentum (velocity times mass) was 10 x M units (one train) which must now be the same but applied to two trains (2M) moving as one body. The Conservation of Momentum rule, will tell you that the new moving body, being twice the mass, would be moving half the velocity to conserve the momentum from before the collision.


What are Four different collision scenarios of conservation of momentum?

Elastic collision: objects bound against each other after the collision. - One is moving and the other is at rest. - Both objects are moving. Inelastic collision: objects stick together after the collision. - One is moving and the other is at rest. - Both objects are moving.


In an isolated system two cars each with a mass of 1500 kg collide. Car 1 is initially at rest while Car 2 was moving at 5 ms. What is their combined momentum after the collision?

Law of Conservation of Momentum: The total momentum after the collision is equal to the total momentum before the collission.


If two toy cars of the same mass are moving from the opposite directions will they collide at a half way point and what will happen after the collision?

Momentum will be conserved (it always is conserved). If the cars also move at the same speed, and the collision is inelastic, they will both stop completely.


If a moving boxcar gently collides with a boxcar at rest and the two boxcars move together what will their combined momentum be?

Their combined momentum will be equal to the first boxcar's original momentum before the collision.


How is it possible that two moving objects can collide and stop moving?

This can happen if they move in opposite directions, and the sum of their momentum is zero. For example, before the collision one may have a momentum of 100 kg x meter / second to the right, and the other 100 kg x meter / second to the left. Thus, their total momentum before the collision would be zero; therefore this would be no problem from this point of view, since the total momentum after the collision is obviously also zero. From the point of view of conservation of energy, mechanical energy is often lost in collisions; most of such energy is converted into heat energy.


A measurement of the motion of something. This is equal to the product of the moving objects's mass times it's velocity?

== == Momentum is the product of the mass of an object multiplied by its velocity (or speed). Momentum is conserved so if a moving object hits a staionary object the total momentum of the two objects after the collision is the same as the momentum of the original moving object.


How will balls move if they collide and stick together?

Consevation of momentum applies. The final compond mass must have the same momentum as the net momentum of the two balls before the collision. Remember, momentum is a vector and direction is important. For example if the two balls are moving toward each other with the same momentum, the net momentum is zero because they are moving in opposite directions. So the compound ball will not move. Or, if ball 1 is moving left and has a greater momentum then ball 2 ,moving right, then the compound ball will move left. Its momentum will equal the difference between the two momentums because when you add two vectors in opposite directions you subtract their magnitudes. Mechanical energy (potential + kinetic) is not conserved in this collision because some mechanical energy is lost as heat in the collision.


Does a moving object have impluse?

More or less. Actually, a moving object has momentum - defined as mass times velocity. The word "impulse" is used for transfer of momentum, for example, in a collision. It has the same units as momentum, but the use of the word "impulse" seems inappropriate in this context.


Two balls of masses 500gram and 200 gram are moving at valocities 4m s and 8m s respectively on collision they stick together find the velocity af the system after collision?

The idea is to use conservation of momentum. Calculate the total momentum before the collission, add it up, then calculate the combined velocity after the collision, based on the momentum.


Will two cars traveling at the same speed come to rest at the point of impact in a frontal collision?

No, two cars traveling at the same speed will not come to rest at the point of impact in a frontal collision. The impact will cause both cars to decelerate rapidly, but they will continue to move forward after the collision due to the conservation of momentum. The final resting positions will depend on the specific details of the collision.