Questions
A coin is kept at distance of 10 cm from the centre of a circular turn table. If µ = 0.8 , the frequency of rotation at which the coin just begins to slip is
detailed solution
Correct option is B
So revolution per minute of the disc N =0.8×9.80.1 ×602π=84.54 rpmTalk to our academic expert!
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A car is moving on a circular path and takes a tum. If R1 and R2 be the reactions on the inner and outer
wheels respectively, then
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