a minute hand is moving in a clock of radius 35 cm . Find the speed of the hand
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Answer:
I think 2 cm speed I think only.
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Answer:
distance = circumference of circle = 2πr
=2×3.14×35 = 219.8 cm
time = 1 revolution completed by sec. hand = 60 sec.
speed= dist./ time
= (219.8/60 ) sec.
speed = 3.66 cm / sec.
hope it helps u...!!!
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