Two football players collide head-on in midair while trying to catch a thrown football and clingtogether. The first player is 96 kg and has an initial velocity of 9 m/s, while the second player is 111kg and has an initial velocity of -2 m/s.Ignore air resistance and friction.(a) For the system consisting of the two football players, the total momentum is:ConservedNot conserved(b) This collision is:ElasticCompletely inelastic(c) What is their velocity v, just after impact if they cling together?In the next three parts, (d) through (f). justify that friction could be ignored compared to theforces of collision by considering the change in momentum of the first player. Let's assume thatthe collision lasts for 10ms. Calculate the force on the first player by the second player duringthe collision. (Hint: Consider the system consisting of the first player only. Consider impulse andthe force from friction.)(d) Calculate the magnitude of the force resulting from the change in the player's velocity duringthe collision:Fett =(e) Calculate the force due to the weight of the player. The forces of friction are usually given byFx= HN = Hxmg are a fraction of the weight (ie. proportional to the weight). Make theapproximation that the frictional force is equal to the player's weight.mg=N(f) Compare the two forces (in this part, use mg to approximate Fx):FertmgFrom (f) were we justified to ignore friction?

Here, The the angular momentum is conserved so A) Conserved And the collision between the…

Two football players collide head-on in midair while trying to catch a thrown football and cling together. The first player is 96 kg and has an initial velocity of 9 m/s, while the second player is 111 kg and has an initial velocity of -2 m/s. Ignore air resistance and friction. (a) For the system consisting of the two football players, the total momentum is: Conserved Not conserved (b) This collision is: Elastic Completely inelastic (c) What is their velocity v just after impact if they cling together?

Two football players collide head-on in midair while trying to catch a thrown football and cling together. The first player is 96 kg and has an initial velocity of 9 m/s, while the second player is 111 kg and has an initial velocity of -2 m/s. Ignore air resistance and friction. (a) For the system consisting of the two football players, the total momentum is: Conserved Not conserved (b) This collision is: Elastic Completely inelastic (c) What is their velocity v just after impact if they cling together?