Question

define impulse and write its s.i and c.g.s units.
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Answer 1

Explanation:

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).

Answer 2

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DEFINITION

Impuls is the integral of a force, , over the time interval, , for which it acts. Since force is a vector quantity, impulse is also a vector quantity. Impulse applied to an object produces an equivalent vector change in its linear momentum, also in the same direction.

SI unit - newton second (N⋅s)

CGS unit - dyne .second