a bicycle wheel with radius 0.60m is rotating from rest.It completes 5th rotation in 0.06seconds. How long it takes to complete four rotations?
Radius = 0.6 m
Time required to complete 5 rotations = 0.06 s
Time for 1 rotation = 0.06/5 s = 0.012 s
Time for 4 rotations = 0.048 s
So, the bicycle wheel requires 0.048 seconds to complete four rotations.
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