A school bus weighing 1000 kg slows down from 15 m/s to a stop. What is the change in kinetic energy? A)
- 112,500)
B)
-7.500,000
o
7.500,000
D)
112,500

Apulley with a mechanical advantage of 5 will require you to pull times the amount of rope. a. 1/5 b. 5 c. 10 d. 15

What are the three ways that an object can accelerate

The graph represents the distance a car travels over time while on the highway. which statement about the car's trip is accurate? a) the car does not move over time. b) the car travels at a constant velocity. c) the car's velocity increases constantly over time. d) the car's velocity decreases constantly over time.