a block is pushed up a rough inclined plane of 45 degrees.if the time of descent is twice the time of ascent .the coefficient of friction is
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0.6 is the answer 3/5 =0.6
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Answer:
Ans..is: 0.6 is the answer 3/5 =0.6
Answer:
0.6
Explanation:
0.6 {1}
Explanation:
formula is here n is how many times grater than
μ= tan θ [n²-1/(n²+1)]
μ= tan 45 [ 4-1/ (4+1)]
μ= 1[ 3/5 ]
μ= 0.6
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