16, A particle is moving in a circle of diameter 5m. What is its displacement
when it completes 3/2 revolutions?
17. The length of minute hand of a clock is 14 cm. Calculate the speed with
which the tip of the minute hand moves.
18. The minute hand of a wall clock is 10cm long. Find its displacement
and the distance covered from 10 a.m.to 10:30 a.m.
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Answer:
Q.16. Ans : 5m
Explanation
Diameter of a circle is 5m.
Displacement is the shortest distance between two points. From point A to B the distance is 5m.
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