Two blocks A and B of respective masses m, = 15 kg and mg = each other by a massless rope. Block B is being pulled with a force F-300 N making an angle of 30° with the horizontal as shown in the figure below. The coefficient of kinetic friction is 0.2 for each block. The acceleration of the system is equal to: (g = 10 m/s²) 25 kg are attached to %3D %3D B. 30 O 1.2 m/s^2 3.7 m/s 2 4.3 m/s^2 5.2 m/s 2 6.5 m/s^2

University Physics Volume 1
18th Edition
ISBN:9781938168277
Author:William Moebs, Samuel J. Ling, Jeff Sanny
Publisher:William Moebs, Samuel J. Ling, Jeff Sanny
Chapter6: Applications Of Newton's Laws
Section: Chapter Questions
Problem 123AP: Two blocks connected by a string are pulled across a horizontal surface by a force applied to one of...
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Two blocks A and B of respective masses m
each other by a massless rope. Block B is being pulled with a force F=300 N making an
angle of 30° with the horizontal as shown in the figure below. The coefficient of kinetic
friction is 0.2 for each block. The acceleration of the system is equal to: (g =
10 m/s²)
15 kg and m, = 25 kg are attached to
%3D
%3D
B.
30
O 1.2 m/s*2
O3.7 m/s^2
4.3 m/s^2
5.2 m/s^2
6.5 m/s^2
Transcribed Image Text:Two blocks A and B of respective masses m each other by a massless rope. Block B is being pulled with a force F=300 N making an angle of 30° with the horizontal as shown in the figure below. The coefficient of kinetic friction is 0.2 for each block. The acceleration of the system is equal to: (g = 10 m/s²) 15 kg and m, = 25 kg are attached to %3D %3D B. 30 O 1.2 m/s*2 O3.7 m/s^2 4.3 m/s^2 5.2 m/s^2 6.5 m/s^2
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