Questions 21-25A box drops down from a lorry while moving with a speed of 10 m/s on the road with inclination, where mass of the boxand kinetic friction coefficient are 10 kg and p, respectively. For the moment that the box slides up and reaches possiblemaximum height (L), find;(take g=10m/s²)21. Work done on the box by the net force(a) 0.5 kJ (b) -0.5 kJ (c) -1 kJ (d) 0 kJ (e) 1 kJ p

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Description: Questions 21-25A box drops down from a lorry while moving with a speed of 10 m/s on the road with inclination, where mass of the boxand kinetic friction coefficient are 10 kg and p, respectively. For the moment that the box slides up and reaches pos

Solution:Given:m = mass of the block = 10 kgv = speed of the block = 10 m/sg = gravitational…

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Questions 21-25 A box drops down from a lorry while moving with a speed of 10 m/s on the road with inclination, where mass of the box and kinetic friction coefficient are 10 kg and #, respectively. For the moment that the box slides up and reaches possible maximum height (L), find; (take g=10m/s²) 21. Work done on the box by the net force (a) 0.5 kJ (b) -0.5 kJ (c) -1 kJ (d) 0 kJ (e) 1 kJ

Questions 21-25 A box drops down from a lorry while moving with a speed of 10 m/s on the road with inclination, where mass of the box and kinetic friction coefficient are 10 kg and #, respectively. For the moment that the box slides up and reaches possible maximum height (L), find; (take g=10m/s²) 21. Work done on the box by the net force (a) 0.5 kJ (b) -0.5 kJ (c) -1 kJ (d) 0 kJ (e) 1 kJ

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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