name a motion in which an object does not change its speed but its direction of motion changes continuously calculate the velocity of tip of seconds hand of length 1.5 CM of a watch... please any body solve for me
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Explanation:
circular motion
length =1.5cm
r=1.5cm
velocity in circular motion=2πr/t
2(22/7)1.5/60
2(22)(1.5)/60(7)
44/40(7)
11/10(7)
11/70cm/sec
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