Posted by **Rajan** on Tuesday, July 31, 2012 at 9:36pm.

State the principle of impulse and momentum. And clearly difference between impulse and impact

- Dynamics -
**Anonymous**, Wednesday, August 1, 2012 at 12:49am
F(force)= dP/dt (rate of change of momentum)

So, F*dt(impulse)= dP (change in momentum in the small time dt)

If impact means force, then the force multiplied by the time duration it is applied on a body equals impulse.

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