A stunt car, initially at rest, is accelerated up a ramp at 5.5 m/s². The ramp is 25 meters long and is tilted 30.0 ◦. After the car leaves the ramp, it is in free-fall.
a. Calculate the initial velocity of the car when it leaves the ramp
b. Determine the distance the car travels along the ramp
c. Find the car's final velocity just before it leaves the ramp
d. Calculate the maximum height the car reaches during free-fall