Choose the correct option for the coefficients of static friction,kinetic friction and rolling friction
A. µs >µk >µr
B. µs µk >µr
D. µs µr
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μr<μk<μs
which implies that the rolling friction is least because of the wheel and rotating effect and the kinetic friction is in middle of the series because of its moving properties & static friction is highest because of the limiting moving properties.
hope this helps you
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