Momentum that can be transferred but not lost is called conserved momentum. This means that the total momentum of a system remains constant before and after a collision or interaction.
In the context of physics, momentum is a conserved quantity. This means that while momentum can be transferred between objects in a system, the total momentum of the system remains constant unless acted upon by an external force.
The balls likely lost momentum due to external forces like friction or air resistance. This lost momentum would have been transferred as heat energy to the surroundings, causing the balls to slow down.
The momentum of the person is transferred to the ground upon landing. Initially, the person has momentum due to their motion in the air, and upon landing, this momentum is imparted to the ground as the person comes to a stop.
False $manning boi the great$
Momentum is the product of mass times velocity. The sum of (momentum x velocity) for all parts of a closed system remains constant. For instance, if two balls collide, any momentum lost by one is gained by the other (transferred to the other). Energy is NOT necessarily conserved (kinetic energy, to be more precise - any energy lost will be converted into heat, usually), so momentum is sometimes more useful for certain calculations.
In the context of physics, momentum is a conserved quantity. This means that while momentum can be transferred between objects in a system, the total momentum of the system remains constant unless acted upon by an external force.
The balls likely lost momentum due to external forces like friction or air resistance. This lost momentum would have been transferred as heat energy to the surroundings, causing the balls to slow down.
The momentum of the person is transferred to the ground upon landing. Initially, the person has momentum due to their motion in the air, and upon landing, this momentum is imparted to the ground as the person comes to a stop.
Momentum (as energy) isn't lost, it is transferred. Momentum is lost to friction when the ball is rolling, but in the described situation, the momentum is basically all transferred to the box upon impact. The box may tip over if light enough, or the box may break, or if heavy enough and built well enough, the box may absorb the impact and be left seemingly untouched. If the ball continues to roll after impact (if it bounces over/around/off of the box, then only partial momentum has been transferred to the box.
False $manning boi the great$
No. Total momentum before and after the collision is the same. Some kinetic energy can be lost - but not momentum.
Total momentum in an isolated system does not change. The law of physics. The law of conservation of momentum explains that momentum is neither lost of gained. That means that there is a quantity, called momentum, that is conserved.
Momentum is the product of mass times velocity. The sum of (momentum x velocity) for all parts of a closed system remains constant. For instance, if two balls collide, any momentum lost by one is gained by the other (transferred to the other). Energy is NOT necessarily conserved (kinetic energy, to be more precise - any energy lost will be converted into heat, usually), so momentum is sometimes more useful for certain calculations.
They lost the momentum in their relationship, it is now dull. He lost his momentum for working hard, he was so close. The momentum is conserved when two bumper cars hits each other.
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.
The momenta of individual objects changes. The total momentum remains constant. I have to disagree. If you have two cars that collide head on, the momentum of both vehicles stops. The ENERGY created by the impact causes usually, some reverse momentum but the momentum is lost.
The total amount of momentum stays the same. Momentum is neither lost nor gained.