ah415861 ah415861

09-11-2022
Physics

Answered

A ball at the end of a string of length 2m rotates at a constant speed in a horizontal circle. It makes 7 rev/s.
What is the period of the ball’s motion? Answer in units of s.

second part
What is the frequency of the motion? Answer in units of Hz.

third part
What is the ball’s angular velocity? Answer in units of rad/s.

Answer :

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