Initially a ball has a speed of 5.0 m/s as it rolls up an incline. Sometime later, at a distance of 5.5 m up the incline the ball has a speed of 1.5 m/s down the incline. A. What is the acceleration? What is the average velocity? How much time did the take? B. At some point of the velocity of the ball had to have been zero. Where and when did this occur?

Initially a ball has a speed of 5.0 m/s as it rolls up an incline. Sometime later, at a distance of 5.5 m up the incline the ball has a speed of 1.5 m/s down the incline. A. What is the acceleration? What is the average velocity? How much time did the take? B. At some point of the velocity of the ball had to have been zero. Where and when did this occur?

Glencoe Physics: Principles and Problems, Student Edition

1st Edition

ISBN:9780078807213

Author:Paul W. Zitzewitz

Publisher:Paul W. Zitzewitz

Chapter3: Accelerated Motion

Section3.3: Free Fall

Problem 44PP

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