11. Consider the situation below. Compute for the acceleration of the boxes when the system is released. A = 5Kg and B = 8Kg. Assume that the table and pulley is frictionless. A B A. 4 m/s? В. 5 m/s? C. 6 m/s? D. 7 m/s?

11. Consider the situation below. Compute for the acceleration of the boxes when the system is released. A = 5Kg and B = 8Kg. Assume that the table and pulley is frictionless. A B A. 4 m/s? В. 5 m/s? C. 6 m/s? D. 7 m/s?

College Physics

1st Edition

ISBN:9781938168000

Author:Paul Peter Urone, Roger Hinrichs

Publisher:Paul Peter Urone, Roger Hinrichs

Chapter10: Rotational Motion And Angular Momentum

Section: Chapter Questions

Problem 11CQ: What energy transformations are involved when a dragster engine is revved, its clutch let out...

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Concept explainers

Angular speed, acceleration and displacement

Angular acceleration is defined as the rate of change in angular velocity with respect to time. It has both magnitude and direction. So, it is a vector quantity.

Angular Position

Before diving into angular position, one should understand the basics of position and its importance along with usage in day-to-day life. When one talks of position, it’s always relative with respect to some other object. For example, position of earth with respect to sun, position of school with respect to house, etc. Angular position is the rotational analogue of linear position.

Question

11. Consider the situation below. Compute for the acceleration of the boxes when the system
is released. A = 5Kg and B = 8Kg. Assume that the table and pulley is frictionless.
%3D
A
B
A. 4 m/s?
B. 5 m/s?
C. 6 m/s?
D. 7 m/s?

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