Part A Find TA, the tension in string A. Express your answer in newtons using three significant figures. ▸ View Available Hint(s) TA = 9.22×104 N Submit Previous Answers Part B Correct Find TB, the magnitude of the tension in string B. Express your answer in newtons using three significant figures. ▸ View Available Hint(s)

Physics for Scientists and Engineers, Technology Update (No access codes included)
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Author:Raymond A. Serway, John W. Jewett
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Chapter18: Superposition And Standing Waves
Section: Chapter Questions
Problem 18.76AP: A nylon siring has mass 5.50 g and length L = 86.0 cm. The lower end is tied to the floor, and the...
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The figure (Figure 1) shows a model of a crane that may be mounted on a truck.A rigid uniform horizontal bar of mass m₁ =
95.0 kg and length L = 5.50 m is supported by two vertical massless strings. String A is attached at a distance d = 2.00 m
from the left end of the bar and is connected to the top plate. String B is attached to the left end of the bar and is connected to
the floor. An object of mass m₂ = 3500 kg is supported by the crane at a distance x = 5.30 m from the left end of the bar.
Throughout this problem, positive torque is counterclockwise and use 9.80 m/s² for the magnitude of the acceleration due to
gravity.
Figure
Part A
String B
String A
x
m2
mj
L
Find TA, the tension in string A.
Express your answer in newtons using three significant figures.
▸ View Available Hint(s)
TA = 9.22x104 N
Submit
Previous Answers
Part B
Correct
Find TB, the magnitude of the tension in string B.
Express your answer in newtons using three significant figures.
▸ View Available Hint(s)
ΜΕ ΑΣΦ
TB = 30521
?
N
Submit Previous Answers Request Answer
× Incorrect; Try Again
1 of 1
Transcribed Image Text:The figure (Figure 1) shows a model of a crane that may be mounted on a truck.A rigid uniform horizontal bar of mass m₁ = 95.0 kg and length L = 5.50 m is supported by two vertical massless strings. String A is attached at a distance d = 2.00 m from the left end of the bar and is connected to the top plate. String B is attached to the left end of the bar and is connected to the floor. An object of mass m₂ = 3500 kg is supported by the crane at a distance x = 5.30 m from the left end of the bar. Throughout this problem, positive torque is counterclockwise and use 9.80 m/s² for the magnitude of the acceleration due to gravity. Figure Part A String B String A x m2 mj L Find TA, the tension in string A. Express your answer in newtons using three significant figures. ▸ View Available Hint(s) TA = 9.22x104 N Submit Previous Answers Part B Correct Find TB, the magnitude of the tension in string B. Express your answer in newtons using three significant figures. ▸ View Available Hint(s) ΜΕ ΑΣΦ TB = 30521 ? N Submit Previous Answers Request Answer × Incorrect; Try Again 1 of 1
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