Applied Mechanics

Q1: The unit of impulse, is

A kg.m/sec

B kg.m/sec3

C kg.m/sec2

D kg.m2/sec.

ANS:A - kg.m/sec

An 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 (kgm/s)



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