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Question 1 During a rugby game two players are running toward each other. One has a...

Question 1

During a rugby game two players are running toward each other. One has a mass of 83.9 kg and the other has a mass of 59.9 kg. The player who has the bigger mass is running at 1.90 m/s and the other is running at 4.70 m/s. They hit each other, fall to the ground and slide while attached to each other. If the coefficient of kinetic friction between the players and the ground is 0.300, how far did they slide?

Question 2

A 928 kg red car is travelling to the east at a speed of 63.1 m/s and a 1.60×103 kg blue car is travelling 33.0° south of west at a speed of 16.3 m/s. They collide and then continue to move while attached to each other. What is the speed of the two cars together?

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Answer #1

as per guidelines i can slove  only one

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