20. A 0.58 kg box is pulled with 70 N of force at an angle of 150 above the horizontal across a flat frictionless surface. How much work is done of the box if it is pulled for 17 m? 1190 J 308 J 1149.5 J 1093.4 J

20. A 0.58 kg box is pulled with 70 N of force at an angle of 150 above the horizontal across a flat frictionless surface. How much work is done of the box if it is pulled for 17 m? 1190 J 308 J 1149.5 J 1093.4 J

University Physics Volume 1

18th Edition

ISBN:9781938168277

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

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

Chapter7: Work And Kinetic Energy

Section: Chapter Questions

Problem 100CP: The surface of the preceding problem is modified so that the coefficient of kinetic friction is...

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20. A 0.58 kg box is pulled with 70 N of force at an angle of 15° above the
horizontal across a flat frictionless surface. How much work is done of the box if
it is pulled for 17 m? *
1190 J
308 J
1149.5 J
1093.4 J
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