A football player launches a ball of mass m from the origin (0,0) with an initialspeed v. with at an angle a above the horizontal. The ball lands on the ground at(d,0). Neglecting the drag, a) find out the expression of v, in terms of a and d. b)if d=45m, and a=45°, find out the total time of flight. c) Now consider dragforce, F=-bv with b=constant, find a formula of the horizontal distance travelledby the ball x₁, with respect to origin when the ball reaches the maximum heightYh. Express the answer as a function of a,g,v.,b and m. (F and v are drage forceand velocity vectors respectively)

Solution: Given, Initial velocity of the ball is v0 At an angle α Range of the ball is (d,0) a) v0→…

Answered: A football player launches a ball of…

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