Question

the minute hand of a clock is 7 cm long. find the distance and displacement covered by its pointed end when the time changes from 6:00 hrs to 6:30 hrs....... Plsssss answerrr
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Answer 1

Answer:

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Step-by-step explanation:

The, distance will be π*r where r is the radius or the length of the minute arm. On solving we will get distance to be 22/7*7 = 22 cm. Answer: The displacement is 14 cm and the distance is 21.98 m approximately taken as 22 m

Answer 2

Answer:

Distance = 2πr / 2

               = πr

               = 22/7 * 7

               = 22 cm

Displacement = 7 + 7

                       = 14 cm

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