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A block A is placed over a long rough pl...

A block A is placed over a long rough plank B same mass as shown below. The plank is placed over a smooth horizontal surface. At time `t = 0`, block A is given a velocity `v_(0)` in horizontal direction. Let `v_(1)` and `v_(2)` be the velocity of A & B at time 't'. Then choose the correct graph between `v_(1)` or `v_(2)` and t.

A

B

C

D

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The correct Answer is:
b
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ANURAG MISHRA-FORCE ANALYSIS-level 1
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  18. In the above question 66, if the same acceleration is twoards right th...

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  19. A block of mass 'm' is held stationary against a rough wall by applyin...

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