The magnitude of force (in Newtons) acti...

The magnitude of force (in Newtons) acting on a body varies with time (in micro second) as shown in the figure. The magnitude of total impulse of the force on the body from t = 4μs to t = 16μs is –

`5xx10^(-2)Ns`

`5xx10^(-3)Ns`

`5xx10^(-4)Ns`

`5xx10^(-6)Ns`

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