in this system; a. Determine the accelerations of blocks A and B using Newton's 2nd law. b. When block B moves Im, calculate the velocities of blocks A and B using kinematic equations from the acceleration values obtained in case a. 40 kg A c. Using the conservation of energy principle, determine the velocities of blocks A and B when block B moves Im. (Neglect friction and the size of the pulley) 200 B8 kg

Glencoe Physics: Principles and Problems, Student Edition
1st Edition
ISBN:9780078807213
Author:Paul W. Zitzewitz
Publisher:Paul W. Zitzewitz
Chapter11: Energy And Its Conservation
Section: Chapter Questions
Problem 42A
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in this system;
a. Determine the accelerations of blocks A and B using
Newton's 2nd law.
b. When block B moves Im, calculate the velocities of
blocks A and B using kinematic equations from the
acceleration values obtained in case a.
40 kg
A
c. Using the conservation of energy principle,
determine the velocities of blocks A and B when block
B moves Im. (Neglect friction and the size of the
pulley)
200
B8 kg
Transcribed Image Text:in this system; a. Determine the accelerations of blocks A and B using Newton's 2nd law. b. When block B moves Im, calculate the velocities of blocks A and B using kinematic equations from the acceleration values obtained in case a. 40 kg A c. Using the conservation of energy principle, determine the velocities of blocks A and B when block B moves Im. (Neglect friction and the size of the pulley) 200 B8 kg
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