The football season is beginning with mixed results for the Browns. Let's analyze a tackle in which player A is being pushed backwards by opposing player B who is exerting a force of 900. N on him. The mass of the player A (plus equipment) is 100 kg, and he is accelerating backwards at 1.2 m/s². The mass of player B (plus equipment) is 110 kg. a. Draw separate free body diagrams for player A and for player B. b. Determine the force of friction between player B's feet and the grass. C. Determine the force of friction between player A's feet and the grass.

The football season is beginning with mixed results for the Browns. Let's analyze a tackle in which player A is being pushed backwards by opposing player B who is exerting a force of 900. N on him. The mass of the player A (plus equipment) is 100 kg, and he is accelerating backwards at 1.2 m/s². The mass of player B (plus equipment) is 110 kg. a. Draw separate free body diagrams for player A and for player B. b. Determine the force of friction between player B's feet and the grass. C. Determine the force of friction between player A's feet and the grass.

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Description: 2. The football season is beginning with mixed results for the Browns. Let's analyze a tackle inwhich player A is being pushed backwards by opposing player B who is exerting a force of 900. Non him. The mass of the player A (plus equipment) is 100 k

University Physics Volume 1

18th Edition

ISBN:9781938168277

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

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

Chapter5: Newton's Law Of Motion

Section: Chapter Questions

Problem 52P: A brave but inadequate rugby player is being pushed backward by an opposing player who is exerting a...

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A brave but inadequate rugby player is being pushed backward by an opposing player who is exerting a force of 800.0 N on him. The mass of the losing player plus equipment is 90.0 kg, and he is accelerating backward at 1.20m/s2 . (a) What is the force of friction between the losing player’s feet and the grass? (b) What force does the winning player exert on the ground to move forward if his mass plus equipment is 110.0 kg?
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A brave but inadequate rugby player is being pushed backward by an opposing player who is exerting a force of 800 N on him. The mass of the losing player plus equipment is 90.0 kg, and he is accelerating at 1.20 m/s2 backward. (a) What is the force of friction between the losing player's feet and the grass? (b) What force does the winning player exert on the ground to move forward if his mass plus equipment is 110 kg? (c) Draw a sketch of the situation showing the system of interest used to solve each part. For this situation, draw a free-body diagram and write the net force equation.
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