A rugby player with a mass of 126 kg and a velocity of 5.5 m s-1 tackles an opposition player who has the ball. The player with the ball has a mass of 94 kg and a velocity of -4 m s-1. Both players stay on their feet and the player with the ball is pushed backwards by the tackler. Calculate the initial velocity of the player with the ball when he is moving backwards as a result of the tackle.

A rugby player with a mass of 126 kg and a velocity of 5.5 m s-1 tackles an opposition player who has the ball. The player with the ball has a mass of 94 kg and a velocity of -4 m s-1. Both players stay on their feet and the player with the ball is pushed backwards by the tackler. Calculate the initial velocity of the player with the ball when he is moving backwards as a result of the tackle.

A First Course in Probability (10th Edition)

10th Edition

ISBN:9780134753119

Author:Sheldon Ross

Publisher:Sheldon Ross

Chapter1: Combinatorial Analysis

Section: Chapter Questions

Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...

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Question

A rugby player with a mass of 126 kg and a velocity of 5.5 m s^-1 tackles an opposition player who has the ball. The player with the ball has a mass of 94 kg and a velocity of -4 m s^-1. Both players stay on their feet and the player with the ball is pushed backwards by the tackler.

Calculate the initial velocity of the player with the ball when he is moving backwards as a result of the tackle.

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