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 = 100 kg and length L = 5.40 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 = 5.20 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 ng B String A mi < 1 of 1 > m2 Part A Find TA, the tension in string A. Express your answer in newtons using three significant figures. ► View Available Hint(s) 17 ΑΣΦ TA = Submit X Incorrect; Try Again Your answer has dimensions of torque, not force. Part B Previous Answers TB = Find T3, the magnitude of the tension in string B. Express your answer in newtons using three significant figures. ▸ View Availaifle Hint(s) — ΑΣΦ 4 Submit Previous Answers X Incorrect; Try Again ? reset N ? N

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 = 100 kg and length L = 5.40 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 = 5.20 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 ng B String A mi < 1 of 1 > m2 Part A Find TA, the tension in string A. Express your answer in newtons using three significant figures. ► View Available Hint(s) 17 ΑΣΦ TA = Submit X Incorrect; Try Again Your answer has dimensions of torque, not force. Part B Previous Answers TB = Find T3, the magnitude of the tension in string B. Express your answer in newtons using three significant figures. ▸ View Availaifle Hint(s) — ΑΣΦ 4 Submit Previous Answers X Incorrect; Try Again ? reset N ? N

Principles of Physics: A Calculus-Based Text

5th Edition

ISBN:9781133104261

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter10: Rotational Motion

Section: Chapter Questions

Problem 73P: A stepladder of negligible weight is constructed as shown in Figure P10.73, with AC = BC = = 4.00...

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