A small coin of mass 5 g is placed at a distance 5 cm from centre on a flat…

PHYSICS · Subjective · A Level · Physics · Further mechanics and thermal physics · Further mechanics and thermal physics

Problem

A small coin of mass 5 g is placed at a distance 5 cm from centre on a flat horizontal turn table. The turn table is observed to make 3 revolution in

\sqrt{10}

s. The frictional force on the coin is

n

N . Find value of

10n