What is the kinetic energy of a 1 kg ball thrown to a height of 10 meters? A.9800 Joules

B.98 Joules

C.9.8 Joules

D.98 Joules

Which of the following is an example of units for speed

Within a pendulum, as potential energy decreases, energy increases. a. heat b. kinetic c. frictional d. gravitational

You are driving directly behind a pickup truck, going at the same speed as the truck. a crate falls from the bed of the truck to the road. (a) will your car hit the crate before the crate hits the road if you neither brake nor swerve? (b) during the fall, is the horizontal speed of the crate more than, less than, or the same as that of the truck?