ishwarya ishwarya

20-10-2022
Physics

Answered

A pendulum is constructed by attaching a small metal ball to one end of a string of length =1.20 m that hangs from the ceiling, as shown in the figure. The ball is released when it is raised high enough for the string to make an angle of =20.0∘ with the vertical.

With what speed is the ball moving at the bottom of its swing?

A pendulum is constructed by attaching a small metal ball to one end of a string of length 120 m that hangs from the ceiling as shown in the figure The ball is class=

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