Could someone help ?

Leve|3 Complete the 2 questions below. Question 1 During a rugby game two players are running toward each other. One has a mass of 89.1 kg and the other has a mass of 58.5 kg. The player who has the bigger mass is running at 1.70 mKs and the other is running at 4.90 m/s. They hit each other, fall to the ground and slide while attached to each other. If the coefcient of kinetic friction between the players and the ground is 0.200, how far did they slide? : Question 2 A 916 kg red car is travelling to the east at a speed of 65.0 m/s and a 1.96X103 kg blue car is travelling 26.0\" south of west at a speed of 18.0 m/s. They collide and then continue to move while attached to each other. What is the speed of the two cars together