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An Atwood machine consists of two masses, mA = 65 kg and m³ = 71 kg, connected by a massless inelastic cord that passes over a pulley free to rotate (Figure 1). The pulley is a solid cylinder of radius R = 0.42 m and mass 6.0 kg. [Hint: The tensions FTA and FTB are not equal.] Figure ROR FTA MA FTB MB 1 of 1 Part A Determine the acceleration of each mass. Express your answer to two significant figures and include the appropriate units. a = 0.42 Submit Part B Correct m % error = What % error would be made if the moment of inertia of the pulley is ignored? Express your answer using two significant figures. IVE ΑΣΦ Submit Previous Answers Provide Feedback Previous Answers Request Answer X Incorrect; Try Again; 2 attempts remaining ? %

An Atwood machine consists of two masses, mA = 65 kg and m³ = 71 kg, connected by a massless inelastic cord that passes over a pulley free to rotate (Figure 1). The pulley is a solid cylinder of radius R = 0.42 m and mass 6.0 kg. [Hint: The tensions FTA and FTB are not equal.] Figure ROR FTA MA FTB MB 1 of 1 Part A Determine the acceleration of each mass. Express your answer to two significant figures and include the appropriate units. a = 0.42 Submit Part B Correct m % error = What % error would be made if the moment of inertia of the pulley is ignored? Express your answer using two significant figures. IVE ΑΣΦ Submit Previous Answers Provide Feedback Previous Answers Request Answer X Incorrect; Try Again; 2 attempts remaining ? %

University Physics Volume 1
University Physics Volume 1
18th Edition
ISBN:9781938168277
Author:William Moebs, Samuel J. Ling, Jeff Sanny
Publisher:William Moebs, Samuel J. Ling, Jeff Sanny
Chapter10: Fixed-axis Rotation
Section: Chapter Questions
Problem 8CQ: A massless tether with a masses tied to both ends rotates about a fixed axis through the center. Can...
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An Atwood machine consists of two masses, mAmAm_A = 65 kgkg and mBmBm_B = 71 kgkg , connected by a massless inelastic cord that passes over a pulley free to rotate (Figure 1). The pulley is a solid cylinder of radius RRR = 0.42 mm and mass 6.0 kgkg . [Hint: The tensions FTAFTA and FTBFTB are not equal.]

 

What % error would be made if the moment of inertia of the pulley is ignored?
 
An Atwood machine consists of two masses, mA = 65 kg and mB = 71 kg, connected by a massless inelastic cord that passes over a pulley free to rotate (Figure 1). The pulley is a solid cylinder of radius R = 0.42 m and mass 6.0 kg. [Hint: The tensions FTA and FTB are not equal.] Figure O FTA MA FTB mB 1 of 1 Part A Determine the acceleration of each mass. Express your answer to two significant figures and include the appropriate units. a = 0.42 Submit Previous Answers Part B %B Correct m % error = What % error would be made if the moment of inertia of the pulley is ignored? Express your answer using two significant figures. VE| ΑΣΦ Submit Previous Answers Request Answer X Incorrect; Try Again; 2 attempts remaining Provide Feedback ? %
Transcribed Image Text:An Atwood machine consists of two masses, mA = 65 kg and mB = 71 kg, connected by a massless inelastic cord that passes over a pulley free to rotate (Figure 1). The pulley is a solid cylinder of radius R = 0.42 m and mass 6.0 kg. [Hint: The tensions FTA and FTB are not equal.] Figure O FTA MA FTB mB 1 of 1 Part A Determine the acceleration of each mass. Express your answer to two significant figures and include the appropriate units. a = 0.42 Submit Previous Answers Part B %B Correct m % error = What % error would be made if the moment of inertia of the pulley is ignored? Express your answer using two significant figures. VE| ΑΣΦ Submit Previous Answers Request Answer X Incorrect; Try Again; 2 attempts remaining Provide Feedback ? %
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