If the velocity of a car doubles, what happens to the momentum of the car? a. Doubles
b. Reduces by half
c. Does not change

In addition to gravity, what is the other predominant force that affects the motion of a pendulum?

The basketball coach tells his team to run sprints back and forth across the court, which is 30 m long. they start at the left end of the court, run back and forth 6 times, then end back at the left end of the court where they began. what distance did they run? what is their displacement?

The motion of water in a dam serves human beings by generating electricity as it is a controlled motion. give one example for an uncontrolled motion. what effects could it cause