Student A attaches a string to one end and pulls up on the meter stick with a tension (T1) T1 T2 meter stick mg

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 47P: (a) What is the maximum frictional force in the knee joint of a person who supports 66.0 kg of her...
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Using the attached diagram, answer all the questions

1. Using the concept of torque, explain why a second student (student B) needs to apply an additional tension (T2) to put the meterstick in equilibrium.

2. What is the value of T2 in terms of mg?

3. What happens to T1 as student B approaches the center of the meterstick?

Student A attaches a string to
one end and pulls up on the
meter stick with a tension (T1)
T1
T2
meter stick
mg
Transcribed Image Text:Student A attaches a string to one end and pulls up on the meter stick with a tension (T1) T1 T2 meter stick mg
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