Two packages of mass 7m and 3m are suspended on the ramp inclined at 30° as shown. A third unknown mass is suspended from a pulley such that the system is in equilibrium. (a) Draw free-body diagrams for each package/mass. (b) What is the value of the suspended mass? (c) Suppose we remove the suspended mass. What is the resultant acceleration of each package? What is the tension in the rope connecting them? 7m 3m
Two packages of mass 7m and 3m are suspended on the ramp inclined at 30° as shown. A third unknown mass is suspended from a pulley such that the system is in equilibrium. (a) Draw free-body diagrams for each package/mass. (b) What is the value of the suspended mass? (c) Suppose we remove the suspended mass. What is the resultant acceleration of each package? What is the tension in the rope connecting them? 7m 3m
College Physics
1st Edition
ISBN:9781938168000
Author:Paul Peter Urone, Roger Hinrichs
Publisher:Paul Peter Urone, Roger Hinrichs
Chapter9: Statics And Torque
Section: Chapter Questions
Problem 1CQ: What can you say about the velocity of a moving body that in dynamic equilibrium? Draw a sketch of...
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![Problem 7 Package Balance
Two packages of mass 7m and 3m are suspended on the ramp
inclined at 30° as shown. A third unknown mass is suspended
from a pulley such that the system is in equilibrium. (a) Draw
free-body diagrams for each package/mass. (b) What is the
value of the suspended mass? (c) Suppose we remove the
suspended mass. What is the resultant acceleration of each
package? What is the tension in the rope connecting them?
7m
3m](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F738f0ccf-4547-484a-a69f-27f78c4fdf9c%2Fa0706ed4-b330-4e1c-b429-990330e39c88%2Fmh6fjhq_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Problem 7 Package Balance
Two packages of mass 7m and 3m are suspended on the ramp
inclined at 30° as shown. A third unknown mass is suspended
from a pulley such that the system is in equilibrium. (a) Draw
free-body diagrams for each package/mass. (b) What is the
value of the suspended mass? (c) Suppose we remove the
suspended mass. What is the resultant acceleration of each
package? What is the tension in the rope connecting them?
7m
3m
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