Question

find the angular velocity if the speed of second needle of a clock is 5cm/sec having radius 5cm. ​

Answer 1

Answer:

Angular velocity is 1 rad/s

Explanation:

speed v = 5 cm/s = 0.05 m/s

radius r = 5 cm = 0.05 m

angular velocity ω = v/r = 0.05/0.05 = 1 rad/s

Answer 2

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