Question

Define the terms momentum and impulse

Answer 1

Answer:

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Explanation:

Ans: Momentum: When a body of mass m moves with a velocity v then its momentum is p = mv. ... p=mv Impulse: The product of force and time that produces finite change in momentum of the body is called impulse.

Answer 2

Explanation:

Momentum↔️ Momentum is a product of mass and velocity.It is denoted as p. Momentum has both direction and magnitude. It is a vector quantity. Its direction is same as that of the velocity.

p=mv

Unit of momentum is kgm/s or Ns

impulse ↔️ Impulse is the change of momentum of an object when the object is acted upon by a force for an interval of time. So, with impulse, you can calculate the change in momentum, or you can use impulse to calculate the average impact force of a collision. The formula for impulse is: Impulse = Force * time = force * Delta t.

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