A small bead of mass m is given an initial velocity of magnitude v on a horizontal circular wire. If the coefficient of kinetic friction is μk, then determine the distance travelled before it comes to rest. Given that radius of circularwire is r
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Here, tangential acceleration(a_t) gets effected. ma_t = frictional force
Frictional force= mew_k (N)
N is normal force, hereN= mg. Substitute the these things in the first equation.
Hope this helps.
Frictional force= mew_k (N)
N is normal force, hereN= mg. Substitute the these things in the first equation.
Hope this helps.
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