Write All The 3 Laws Of Motion, Momentum And Change In Momentum
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Answer:
the first law, an object will not change its motion unless a force acts on it. In the second law, the force on an object is equal to its mass times its acceleration. In the third law, when two objects interact, they apply forces to each other of equal magnitude and opposite direction.
1. In the first law, an object will not change its motion unless a force acts on it.
2. In the second law, the force on an object is equal to its mass times its acceleration.
3. In the third law, when two objects interact, they apply forces to each other of equal magnitude and opposite direction.
Momentum can be defined as "mass in motion." All objects have mass; so if an object is moving, then it has momentum - it has its mass in motion. The amount of momentum that an object has is dependent upon two variables: how much stuff is moving and how fast the stuff is moving.
1) The change in momentum of an object is its mass times the change in its velocity. ... 2) The change in the momentum of an object can also be found by considering the force acting on it. If a force, F , acts on an object for a time, Δt , the change in the objects momentum is Δp=F⋅Δt .