Question

The minute hand of a tower clock is 1.4 m long. How far does the tip of the hand

move in one hour?

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Answer 1

Answer:

Answer. hii!!! Minute hand clock move in 1 hour = circumference of that clock and that clock will be circular. so,as you know that circumference of circular figure =2πr.

Answer 2

Answer:

8.796m

Step-by-step explanation:

in 1 hour the minute hand makes one complete circular revolution

The lenth of the minute hand represents the radius of the circle

Thus the total distance covered by the minute hannd in an hour equals the d th circumference of the circular path

C = pi x D

    = pi x 1.4 x 2

     = 8.796m