The ball is released from rest when the thread makes an angle of 32 with the vertical.
Question:
The ball is released from rest when the thread makes an angle of 32° with the vertical. How fast is it moving when the thread is vertical?
A ball with a net charge of +450 nC and mass 0.75 g is suspended from a thread of length 12 cm in a uniform electric field of 8.0 kV/m downward. Do not ignore gravity. The system acts like a pendulum but with a downward electric force added to the gravitational force.
Step by Step Answer:
A ball with a net charge of 450 nC and mass 075 g is suspended from a thread of length 12 cm i...View the full answer
College Physics With An Integrated Approach To Forces And Kinematics
ISBN: 978-1260547719
5th Edition
Authors: Alan Giambattista
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