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A coin of mass 20 g is pushed on a table...

A coin of mass 20 g is pushed on a table. The coin starts moving at a speed of 25 cm `s^(1)` and comes to rest in 5 s. Find the average frictional force exerted by the table on the coin.

Text Solution

Verified by Experts

Use, `nu=u-at`
`a=5 xx 10(-2)m s^(-2),F=ma=1 xx 10^(-3) N`
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