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Determine the speed of the tip of a minu...

Determine the speed of the tip of a minute hand of length 10 cm of a wall clock.

Text Solution

Verified by Experts

Speed = `("distance")/("time")`
For one full rotation it takes 1 hour.
Distance travelled in one full rotation is = `2pixxr`.
Speed = `(2pixx0.1)/(60xx60)ms^(-1)=1.75xx10^(-4)ms^(-1)`
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