A uniform rod of length L rests against a smooth roller as shown in figure (10-E9). Find the friction coefficient between the ground

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asked Mar 31, 2018 in Physics by anukriti (13,536 points) 5 10 19

A uniform rod of length L rests against a smooth roller as shown in figure (10-E9). Find the friction coefficient between the ground and the lower end if the minimum angle that the rod can make with the horizontal is θ.

1 Answer

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answered Mar 31, 2018 by faiz (82,347 points) 6 6 11
selected Mar 31, 2018 by anukriti
 
Best answer

Rod has a length = L
It makes an angle θ with the floor
The vertical wall has a height = h

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