block a of mass 30 kg is resting on a frictionless floor another block B of mass 5 kg resting on if the coefficient of static friction between the block is w0.5 while the kinetic friction is 0.3.if a horizontal force of 175n is applied to block B.then accleration of block A will be​
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max frictional possible(static)= 50×1/2=25
which gives max acc of block b =5
acc of A (175-25)/30=5
both acc are same so no slipping happens and both blocks move with same accleration that is 5 m/s2. If the force is less than 175 then no slipping happens but if it is greater than 175 than kinetic friction will act as slipping cannot be stopped .
which gives max acc of block b =5
acc of A (175-25)/30=5
both acc are same so no slipping happens and both blocks move with same accleration that is 5 m/s2. If the force is less than 175 then no slipping happens but if it is greater than 175 than kinetic friction will act as slipping cannot be stopped .
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