Questions
A suitcase is gently dropped on a conveyor belt moving at 3 m/s. If the coefficient of friction between the belt and the suitcase is 0.5. Find the displacement of suitcase relative to conveyor belt before the slipping between the two is stopped (g = 10 )
detailed solution
Correct option is C
As seen from the belt deceleration of the block a = fkm = µg. slipping between the block and belt will stop, when the velocity of the block will be zero. Initial velocity of the block, as seen from the belt = v0=v2-2ass=v22a=v22μg=3210=0.9mSimilar Questions
A block of mass m rests on truck accelerating at 4 m/s2. Block of mass m is 3m away from end of the truck. If coefficient of friction between block & truck surface is 0.1, the time taken by block to fall off the truck is
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