Find the magnitude of average force on a particle of mass m moving with constant speed v on a circular path of radius r
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Change in momentum=final momentum - intial momentum
=mv-(-mv)
=2mv
Time taken=distance/speed
pi r/v
Average force=2mv^2/pi r8
=mv-(-mv)
=2mv
Time taken=distance/speed
pi r/v
Average force=2mv^2/pi r8
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0
it is the centripetal force responsible for circular motion in uniform circular motion only centripetal force acts which equals to mv²/r
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