An athlete is training his stamina by pulling a load of 125 kg box at 846 N through a rough surface by a rope at 35.9° above horizontal as shown in Figure 4. Given that the coefficient of kinetic friction between the load and the surface, uk = 0.546(a) Draw a complete free body diagram of the box(b) Compute the frictional force between the load and the surface(c) Determine the acceleration of the load(d) Without adding additional load, propose a slight modification to the above setting to increase the toughness of the training. Justify your proposal. An athlete is training his stamina by pulling a load of 125 kg box at 846 N through arough surface by a rope at 35.9° above horizontal as shown in Figure 4. Given thatthe coefficient of kinetic friction between the load and the surface, µ = 0.546.35.9°Figure 4(а)Draw a complete free body diagram of the box.(b)Compute the frictional force between the load and the surface.(c)Determine the acceleration of the load.(d)Without adding additional load, propose a slight modification to the abovesetting to increase the toughness of the training. Justify your proposal.

Given∗The mass of Box is m=125 kg∗The force applied by athlete is P=846N∗The angle of force…

lete is training his stamina by pulling a load OI 125 kg box at 846 N through a Given that ough surface by a rope at 35.9° above horizontal as shown in Figure 4. he coefficient of kinetic friction between the load and the surface, H = 0.546. 35.9° Figure 4 a) Draw a complete free body diagram of the box. b) Compute the frictional force between the load and the surface. c) Determine the acceleration of the load. d) Without adding additional load, propose a slight modification to the above setting to increase the toughness of the training. Justify your proposal.

lete is training his stamina by pulling a load OI 125 kg box at 846 N through a Given that ough surface by a rope at 35.9° above horizontal as shown in Figure 4. he coefficient of kinetic friction between the load and the surface, H = 0.546. 35.9° Figure 4 a) Draw a complete free body diagram of the box. b) Compute the frictional force between the load and the surface. c) Determine the acceleration of the load. d) Without adding additional load, propose a slight modification to the above setting to increase the toughness of the training. Justify your proposal.

University Physics Volume 1

18th Edition

ISBN:9781938168277

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

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

Chapter6: Applications Of Newton's Laws

Section: Chapter Questions

Problem 6.7CYU: Check Your Understanding A block of mass 1.0 kg rests on a horizontal surface. The frictional...

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