Question

defination of impulse​

Answer 1

the force which acting on an object for very short period of time called impulse.

SI unit of impulse is delta

Answer 2

$\huge{\boxed{\boxed{\bf{\mathfrak{\red{Impulse}}}}}}$

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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