predicting changes in kinetic energy quick check

Answer 1

1) If an object is moving faster, its kinetic energy will increase.
2) If the mass of an object increases, its kinetic energy will also increase.
3) If the speed of an object decreases, its kinetic energy will decrease as well.
4) If the mass of an object decreases, its kinetic energy will decrease.
5) If an object changes direction but maintains the same speed, its kinetic energy will remain the same.