a motorcar of mass 1200kg is moving a straight line at a velocity of 90km/h its velocity is decrease to 18km/h in 4sec by applying unbalanced force calculate the acceleration change in momentum and magnitude of the force required
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accelerstion= 5 ms^-2
change in momentum= 20m/s
force= 6000 N
change in momentum= 20m/s
force= 6000 N
mohdatifquadri:
thanks brother
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