The length of minute hand of a clock is 14cm calculate the speed at which the tip of minute hand moves
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2*pi*r=(0.13m * 3.14* 2)= circumference swept by the end of minute hand
time= 60 secs
speed= dist/time
speed= 0.8164/60
= 0.0136 m/s
time= 60 secs
speed= dist/time
speed= 0.8164/60
= 0.0136 m/s
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