Question
A small metal ball is suspended from the ceiling by a thread of negligible mass. The ball is then set in motion in a horizontal
A small metal ball is suspended from the ceiling by a thread of negligible mass. The ball is then set in motion in a horizontal circle so that the thread describes a cone.
The acceleration of gravity is 9.8 m/s 2 .
a. What is the speed of the ball when it is in circular motion?
b. How long does it take T period for the ball to rotate once around the axis?
9.8 m/s 2.9 m 5.3 kg
Step by Step Solution
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Step: 1
There are two forces acting on the ball gravity and tension in the string These are in balance while ...
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Fundamentals of Ethics for Scientists and Engineers
Authors: Edmund G. Seebauer, Robert L. Barry
1st Edition
9780195698480, 195134885, 195698487, 978-0195134889
