A 45.5lbs ball with an initial velocity of 236m/s is rolling on the rough surface slope and continues to accelerate at .896m/s^2, the slope has kinetic friction of 285N. How long would it take for the ball to stop? A 62.3kg astronaut throws a 2.20 lbs package with an acceleration of 0.98m/s squared. If the astronaut was pushed back with a distance of 3.25m, how much farther is the package from the starting position? How long has it been since the astronaut pushed the package?

A 45.5lbs ball with an initial velocity of 236m/s is rolling on the rough surface slope and continues to accelerate at .896m/s^2, the slope has kinetic friction of 285N. How long would it take for the ball to stop? A 62.3kg astronaut throws a 2.20 lbs package with an acceleration of 0.98m/s squared. If the astronaut was pushed back with a distance of 3.25m, how much farther is the package from the starting position? How long has it been since the astronaut pushed the package?

Physics for Scientists and Engineers, Technology Update (No access codes included)

9th Edition

ISBN:9781305116399

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter13: Universal Gravitation

Section: Chapter Questions

Problem 13.36P

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