A 700 N worker attaches a system of pulleys and cords to a 2500 N crate, as shown in the Figure below. The worker then exerts aconstant 220 N force straight downwards on the rope at the left, as shown in the Figure. Assume that the pulleys and cords havenegligible weight and that the pulleys are ideal and frictionless.T1T229. The tension T, equalsA. 833 N.B. 220 N.C. 440 N.D. 660 N.E. 1980 N.30. The crate's acceleration has a magnitude ofA. 0.792 m2В. 7.76 т/c. 4.63 m2 .D. 7.21 m/2.E. 2.04 m/ 31. True or False: It is possible for an object to be at rest at a certain instant and yet accelerating?A. TRUE.B. FALSE.32. True or False: The magnitude of a vector can not be a negative number?A. TRUE.B. FALSE,

Answered: Image /qna-images/answer/138ab4bb-26ba-4622-ace2-666c2c86c8be.jpg

A 700 N worker attaches a system of pulleys and cords to a 2500N crate, as shown in the Figure below. The worker then exerts a constant 220 N force straight downwards on the rope at the left, as shown in the Figure. Assume that the pulleys and cords have negligible weight and that the pulleys are ideal and frictionless. T1 29. The tension T, equals A. 833 N. B. 220 N. C. 440 N. D. 660 N. E. 1980 N. 30. The crate's acceleration has a magnitude of "/ - D. 7.21 m . E. 2.04 m/ . A. 0.792 m/ B. 7.76 m/ С. 4.63 ту

A 700 N worker attaches a system of pulleys and cords to a 2500N crate, as shown in the Figure below. The worker then exerts a constant 220 N force straight downwards on the rope at the left, as shown in the Figure. Assume that the pulleys and cords have negligible weight and that the pulleys are ideal and frictionless. T1 29. The tension T, equals A. 833 N. B. 220 N. C. 440 N. D. 660 N. E. 1980 N. 30. The crate's acceleration has a magnitude of "/ - D. 7.21 m . E. 2.04 m/ . A. 0.792 m/ B. 7.76 m/ С. 4.63 ту

Glencoe Physics: Principles and Problems, Student Edition

1st Edition

ISBN:9780078807213

Author:Paul W. Zitzewitz

Publisher:Paul W. Zitzewitz

Chapter4: Forces In One Dimension

Section4.3: Newton's Third Law

Problem 32PP

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