Question

Define impulse and impulsive force​

Answer 1

Change in momentum is force times acting time. Forces that act for a very short time are called impulse forces. The product of the impulsive force and the time it acts is called the impulse. The impulse is equal to the change of momentum caused by theimpulsive force and can be expressed as.

Answer 2

The product of the force & the time for which it acts on a body is called impulse of a force. The force acting on a body for short interval of time is called impulsive force.

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