Open Question: A small ball rolls around a horizontal circle at height y inside a frictionless hemispherical bowl of radius R?
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Chem Member since:September 06, 2010Total points:91 (Level 1)1. Find an expression for the ball's angular velocity in terms of R, y, and g.
2. What is the minimum value of angular velocity for which the ball can move in a circle?
Express your answer in terms of the variables R, y, and appropriate constants.
3. What is angular velocity in rpm if R = 28 cm and the ball is halfway up?
Express your answer using two significant figures.Answer QuestionBe the first to answer this question.
Chem Member since:September 06, 2010Total points:91 (Level 1)1. Find an expression for the ball's angular velocity in terms of R, y, and g.2. What is the minimum value of angular velocity for which the ball can move in a circle?
Express your answer in terms of the variables R, y, and appropriate constants.
3. What is angular velocity in rpm if R = 28 cm and the ball is halfway up?
Express your answer using two significant figures.Answer QuestionBe the first to answer this question.
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