Short answerEasy1 mark
5(a)
A stone of mass 'm' is rotated in a circular path with a uniform speed by tying a strong string with the help of your hand. Answer the following questions:
What kind of force acts on the hand and state it's direction?
Topic: Force, moments and circular motion
Previous-year question practice database
Answer
Exam answer
Centrifugal force acts on the hand, directed radially outward.
Explanation
The hand experiences the reaction to the centripetal force exerted on the stone.
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