6. A 30-kg child stands on the edge of a stationary merry-go-round of mass m= 100 kg, and radius of 2.0 m. The rotational inertia of the merry-go-round about its rotation axis is 150 kg.m2. The child catches a ball of mass 1.0 kg thrown by a friend. Just before the ball is caught, it has horizontal velocity v of magnitude 12 m/s, at an angle 0= 37° with a line tangent to the outer edge of the merry-go-round, as shown. What is the angular speed of the merry-go-round just after the ball is caught? O Ball )Child

6. A 30-kg child stands on the edge of a stationary merry-go-round of mass m= 100 kg, and radius of 2.0 m. The rotational inertia of the merry-go-round about its rotation axis is 150 kg.m2. The child catches a ball of mass 1.0 kg thrown by a friend. Just before the ball is caught, it has horizontal velocity v of magnitude 12 m/s, at an angle 0= 37° with a line tangent to the outer edge of the merry-go-round, as shown. What is the angular speed of the merry-go-round just after the ball is caught? O Ball )Child

Principles of Physics: A Calculus-Based Text

5th Edition

ISBN:9781133104261

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter10: Rotational Motion

Section: Chapter Questions

Problem 46P: A playground merry-go-round of radius R = 2.00 m has a moment of inertia I = 250 kg m2 and is...

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