5. A solid sphere (I = mr²) w with a mass of 3 kg and a radius of 8 cm is placed at rest on a slope. The ball will roll down the slope and hit a 0.5 m spring that is parallel to the incline of the slope. a. The spring compresses 0.3 m as the ball momentarily comes to rest. What is the spring constant of the spring? 4m 5m 4m ееее 5m b. What would the initial velocity of the ball have to be in order to compress the spring to the full 0.5 m at the momentary stop?
5. A solid sphere (I = mr²) w with a mass of 3 kg and a radius of 8 cm is placed at rest on a slope. The ball will roll down the slope and hit a 0.5 m spring that is parallel to the incline of the slope. a. The spring compresses 0.3 m as the ball momentarily comes to rest. What is the spring constant of the spring? 4m 5m 4m ееее 5m b. What would the initial velocity of the ball have to be in order to compress the spring to the full 0.5 m at the momentary stop?
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
Chapter7: Conservation Of Energy
Section: Chapter Questions
Problem 17P: A smooth circular hoop with a radius of 0.500 m is placed flat on the floor. A 0.400-kg particle...
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