Questions
A block of mass m is in contact with the cart C as shown in the Figure. The coefficient of static friction between the block and the cart is . The acceleration s of the cart that will prevent the block from falling satisfies :
detailed solution
Correct option is D
FBD of block w.r.t. cartHere, f = mg and N = mαBut f≤μN, so mg≤μmα⇒α≥gμTalk to our academic expert!
Similar 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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