Problem 3: In the Figure below three ropes are used to drag a box a distance d = 3 m across the floor. There is no friction between the box and the ground. a) How much work is done by the tension force T₁? Answer: 1691.4 J b) How much work is done by the tension force T₂? Answer: 1065.2 J c) How much work is done by the tension force T3? Answer: -1980 J 660 N T₂ T₂ T₁ 600 N 20° 30° 410 N

Problem 3: In the Figure below three ropes are used to drag a box a distance d = 3 m across the floor. There is no friction between the box and the ground. a) How much work is done by the tension force T₁? Answer: 1691.4 J b) How much work is done by the tension force T₂? Answer: 1065.2 J c) How much work is done by the tension force T3? Answer: -1980 J 660 N T₂ T₂ T₁ 600 N 20° 30° 410 N

Name: Problem 3:In the Figure below three ropes are used to drag a box a di
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Description: Problem 3:In the Figure below three ropes are used to drag a box a distance d = 3 m across the floor.There is no friction between the box and the ground.a) How much work is done by the tension force T₁? Answer: 1691.4 Jb) How much work is done by th

University Physics Volume 1

18th Edition

ISBN:9781938168277

Author:William Moebs, Samuel J. Ling, Jeff Sanny

Publisher:William Moebs, Samuel J. Ling, Jeff Sanny

Chapter1: Units And Measurement

Section: Chapter Questions

Problem 70P: (a) Suppose that a person has an average heart rate of 72.0 beats/mm. How many beats does he or she...

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