A small ball rolls around a horizontal circle at height y inside a frictionless hemispherical bowl of
Question:
A small ball rolls around a horizontal circle at height y inside a frictionless hemispherical bowl of radius R, as shown in Figure CP8.64.
a. Find an expression for the ball’s angular velocity in terms of R, y, and g.
b. What is the minimum value of ω for which the ball can move in a circle?
c. What is v in rpm if R = 20 cm and the ball is halfway up?
2R y
Step by Step Answer:
Model Use the particle model for the ball Visualize Solve a Newtons second la...View the full answer
Physics For Scientists And Engineers A Strategic Approach With Modern Physics
ISBN: 9780321740908
3rd Edition
Authors: Randall D. Knight
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