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:
Is the stone moving with a uniform or variable speed?
Topic: Force, moments and circular motion
Previous-year question practice database
Answer
Exam answer
Uniform speed.
Explanation
In uniform circular motion the speed remains constant.
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