Questions
A block is placed at a distance of 2m from the rear on the floor of a truck (g=10ms-2). When the truck moves with an acceleration of 8ms-2, the block takes 2 sec to fall off from the rear of the truck. The coefficient of sliding friction between truck and the block is
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Correct option is D
s=ut+12at2,a1=μkg,arel=a−a1Similar 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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