An NFL punter at the 15 -yard line kicks a football with initial velocity of 95 feet per second at an angle of elevation of $65^{\circ}$ Let t be the elapsed time since the football is kicked.
(a) Write parametric equations that represent the distance the football travels. Assume that x=0 represents the 15 -yard line.
(b) What interval represents the possible values for t ?
(c) What is the distance the ball travels in feet downfield (to the nearest whole number)?

Question

An NFL punter at the 15 -yard line kicks a football with initial velocity of 95 feet per second at an angle of elevation of $65^{\circ}$ Let  t  be the elapsed time since the football is kicked.
(a) Write parametric equations that represent the distance the football travels. Assume that  x=0  represents the 15 -yard line.
(b) What interval represents the possible values for  t ? 
(c) What is the distance the ball travels in feet downfield (to the nearest whole number)?

Quizplus · Accepted Answer

The Answer of An NFL punter at the 15 -yard line kicks a football with initial velocity of 95 feet per second at an angle of elevation of $65^{\circ}$ Let  t  be the elapsed time since the football is kicked.
(a) Write parametric equations that represent the distance the football travels. Assume that  x=0  represents the 15 -yard line.
(b) What interval represents the possible values for  t ? 
(c) What is the distance the ball travels in feet downfield (to the nearest whole number)?

An NFL Punter at the 15 -Yard Line Kicks a Football