Q. A car accelerates uniformly from rest to a speed of 55.0 mi/h in 13.0 s.
a.)Find the distance the car travels during this time.
b.)Find the constant acceleration of the car.
Q. A force of 5 pounds is required to hold a spring stretched 0.3 feet beyond its natural length. How much work (in foot-pounds) is done in stretching the spring from its natural length to 0.9 feet beyond its natural length?