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What is impulse of force ? Write its unit and dimension. |
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Answer» <P> Solution :FromNewtonsecondlaw of motion`f = (Delta p)/( Delta t )` Productof FORCEAND TIMEINTERVAL forforceisappliedis calledimpulseforce Thusimpulseof forceequalto changein momentum. in CASEOF impusiveforceit isdifficultto measuremagnitudeand timeintterval . Henceimpulseof forceisobtainedbymeasuringchangein momentum. |
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