Question

why is impluse equal to force × time​

Answer 1

Answer:

Impulse: Change in Momentum

Impulse: Change in MomentumChange in momentum equals the average net external force multiplied by the time this force acts. The quantity FnetΔt is given the name impulse. ... A longer collision time means the force onthe car will be less.

Answer 2

Answer:

The impulse of a force is equal to the change in momentum

Impulse is defined as the product of the large force acting on a body and the time of action.

The impulse is given by,

J=FtJ=Ft where FF is the force acting on the body and tt is the time of action of the force.

Or,

J=ΔpJ=Δp where ΔpΔp is the change in momentum of the body.

I Hope it's clear