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
When a moving object with momentum collides with another object, the total momentum of the objects before the collision is conserved. Depending on the type of collision, momentum can be transferred between the objects. In an elastic collision, kinetic energy is also conserved, while in an inelastic collision, some energy is transformed into other forms, such as heat or sound.
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.
If momentum is conserved, the second car will start moving in the opposite direction with the same speed and momentum as the first car after the collision. This is due to the principle of conservation of momentum, which states that the total momentum of an isolated system remains constant before and after a collision.
The total momentum after the collision is equal to the total momentum before the collision in accordance with the law of conservation of momentum. This means that the sum of the momentum of the more massive and less massive marbles before the collision will be equal to the sum of their momentums after the collision.
The momentum of the moving bumper car decreases because some of its momentum is transferred to the stationary bumper car during the collision. According to the law of conservation of momentum, the total momentum of the system (both cars) remains the same before and after the collision.
When a moving object with momentum collides with another object, the total momentum of the objects before the collision is conserved. Depending on the type of collision, momentum can be transferred between the objects. In an elastic collision, kinetic energy is also conserved, while in an inelastic collision, some energy is transformed into other forms, such as heat or sound.
By the Law of Conservation of Momentum, the total momentum after the collision must be the same as the total momentum before 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.
If momentum is conserved, the second car will start moving in the opposite direction with the same speed and momentum as the first car after the collision. This is due to the principle of conservation of momentum, which states that the total momentum of an isolated system remains constant before and after a collision.
The total momentum after the collision is equal to the total momentum before the collision in accordance with the law of conservation of momentum. This means that the sum of the momentum of the more massive and less massive marbles before the collision will be equal to the sum of their momentums after the collision.
The momentum of the moving bumper car decreases because some of its momentum is transferred to the stationary bumper car during the collision. According to the law of conservation of momentum, the total momentum of the system (both cars) remains the same before and after the collision.
To find the velocity of the system after the collision, we can use the principle of conservation of momentum. The total momentum before the collision is equal to the total momentum after the collision. Total momentum before collision = (mass1 * velocity1) + (mass2 * velocity2) Total momentum after collision = (mass_system * velocity_final) Using these equations, you can calculate the final velocity of the system after the collision.
If you return to the same state of motion before you began gaining momentum, then momentum lost will be equal to momentum gained. I mean really, if you start out not moving with a momentum of 0 and end not moving with a momentum of 0, then of course there the bloody same. If you start at 0 and never stop moving, then obviously your not losing momentum so the statement is false.
Yes, if two toy cars of the same mass are moving towards each other, they will collide at the halfway point. After the collision, their velocities will change according to the principles of conservation of momentum and kinetic energy. The cars will bounce off each other in opposite directions, with the total momentum remaining the same before and after the collision.
The principle of conservation of momentum explains this result. The total momentum of the system before the collision is equal to the total momentum after the collision. In this case, the momentum gained by the 5kg cart moving at 10 m/s is equal to the momentum lost by the 10kg cart, resulting in a balanced conservation of momentum.
The momentum of the moving ball before the collision is 5 kg m/s (mass x velocity). The stationary ball has a momentum of 0 kg m/s because it is not moving.
Law of Conservation of Momentum: The total momentum after the collision is equal to the total momentum before the collission.