Physics, asked by satyansh14, 7 months ago

solve this question???

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Answered by Anonymous

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Answer: 4/3 =1.33333

Explanation:

regardless of acceleration of frame of reference (elevator in this case),

if block is not moving then,

μ = tanΦ

μ = tan53 = 4/3 = 1.3333

If you are interested in proof, you can watch it here

https://www.youtube.com/watch?v=LH1--T1g3wY

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