Question

Define impulse give its unit​

Answer 1

Answer:

Impulse is the force produced in a certain amount of time.

Impulse=Force*time.J=F*t.

SI unit of impulse is kg m/s.

hope this will help you

Answer 2

Answer:

Impulse applied to an object produces an equivalent vector change in its linear momentum, also in the same direction. The SI unit of impulse is the newton second (N⋅s), and the dimensionally equivalent unit of momentum is the kilogram meter per second (kg⋅m/s).