Across
- 3. Has a trunk
- 5. Flying mammal
- 6. - A collision in physics occurs when any two objects bump into each other.
- 8. - Energy is the ability to do work. The standard unit of measure for energy is the joulesw o law of motion states that any object in motion will continue to move in the same direction and speed unless external forces act on it.
- 9. Man's best friend
Down
- 1. - Acceleration is the measurement of the change in an object's velocity. It is equal to the change in velocity over the change in time. Acceleration is a vector.
- 2. Likes to chase mice
- 4. - In physics, displacement refers to an object's overall change in position. It is a vector quantity.
- 7. Large marsupial