University Physics Volume 1
18th Edition
ISBN:9781938168277
Author:William Moebs, Samuel J. Ling, Jeff Sanny
Publisher:William Moebs, Samuel J. Ling, Jeff Sanny
Chapter12: Static Equilibrium And Elasticity
Section: Chapter Questions
Problem 12.2CYU: Check your Understanding Explain which one of the following satisfies both equilibrium conditions:...
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Consider the Atwood machine shown in the figure, where 

m1 = 2.00 kg

 and 

m2 = 5.70 kg.

 The system starts at rest, then the sphere is given a quick push downward, giving it an initial speed of 2.75 m/s.

Assume the pulley and cord are massless, and the cord is inextensible. Neglect friction.
(a) Through what distance (in m) will m1 descend?
 
(b) What is the velocity (in m/s) of m1 after 1.80 s?
= 5.70 kg. The system starts at rest, then the sphere is given a quick push downward, giving it an initial speed of
Consider the Atwood machine shown in the figure, where m, = 2.00 kg and m,
2.75 m/s.
1
m2
Assume the pulley and cord are massless, and the cord is inextensible. Neglect friction.
(a)
Through what distance (in m) will
m1
descend?
m
(b) What is the velocity (in m/s) of m,
after 1.80 s?
magnitude
m/s
direction
---Select---
Transcribed Image Text:= 5.70 kg. The system starts at rest, then the sphere is given a quick push downward, giving it an initial speed of Consider the Atwood machine shown in the figure, where m, = 2.00 kg and m, 2.75 m/s. 1 m2 Assume the pulley and cord are massless, and the cord is inextensible. Neglect friction. (a) Through what distance (in m) will m1 descend? m (b) What is the velocity (in m/s) of m, after 1.80 s? magnitude m/s direction ---Select---
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