How many times a wheel of radius 35 cm must rotate to go 44 m?
The minute hand of a circular clock is 14 cm long. How far does the tip of the minute hand in 1 hour
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Answer:
the answer is here
Step-by-step explanation:
distance covered by a Wheel in one Revolution is equal to 2πr
n is no. of Revelution, =d by 2πr
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