Two boxes are connected by a massless string across a massless frictionless pulley. Box S has a mass M and box H has a mass m as shown. a) Do a free-body diagram for these objects. b) Write Newton's Second Law equation for these objects, horizontal component only for box S and vertical component only for box H. c) Solve algebraically for the acceleration of the boxes. d) Given M=8.4 kg and m=5.7 kg, use your equation from part c) to find the value of the acceleration. e) Use this answer to find the tension in the string.
Two boxes are connected by a massless string across a massless frictionless pulley. Box S has a mass M and box H has a mass m as shown. a) Do a free-body diagram for these objects. b) Write Newton's Second Law equation for these objects, horizontal component only for box S and vertical component only for box H. c) Solve algebraically for the acceleration of the boxes. d) Given M=8.4 kg and m=5.7 kg, use your equation from part c) to find the value of the acceleration. e) Use this answer to find the tension in the string.
University Physics Volume 1
18th Edition
ISBN:9781938168277
Author:William Moebs, Samuel J. Ling, Jeff Sanny
Publisher:William Moebs, Samuel J. Ling, Jeff Sanny
Chapter2: Vectors
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Two boxes are connected by a massless string across a massless frictionless pulley. Box S has a mass M and box H has a mass m as shown.
a) Do a free-body diagram for these objects.
b) Write Newton's Second Law equation for these objects, horizontal component only for box S and vertical component only for box H.
c) Solve algebraically for the acceleration of the boxes.
d) Given M=8.4 kg and m=5.7 kg, use your equation from part c) to find the value of the acceleration.
e) Use this answer to find the tension in the string.
Transcribed Image Text:Sliding
block S
M
Frictionless
surface
m
Hanging
block H
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