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Find accln of block
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Asked by ashutosharnold1998 | 10 Dec, 2019, 01:19: AM
answered-by-expert Expert Answer
when the elevator is moving down with acceleration, force acting on the wedge due to weight of block is m(g-a) with respect to wedge.
 
Component of force accelerating the block with respect to wedge m(g-a)sinθ, hence acceleration is (g-a) sinθ
 
By substituting values, we get, acceleration = (10 -5) (1/2) = 2.5 m/s2
Answered by Thiyagarajan K | 10 Dec, 2019, 08:21: AM

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