unit of measurement of used with stars

something that you know is not moving

speed and direction of an object in motion

change in position in space

complete the sentence:

Speed is not always ____________.

complete the sentence:

When a plane flies faster than the speed of sound they will break the ______________

complete the sentence:

The______________ of an object is the distance divided by the time

complete the sentence:

When an object like a boat goes in a circle it has ______ displacement.

complete the sentence:

Dragsters have a huge _____________ because they change speed so quickly.

Motion is a change of planets in space.

Any time velocity change that is acceleration.

Fighter jets change the rate of their velocity fast.

Driving at 35 mph means it will take you a hour to go 35 miles.

The Law of conservation of momentum means that when momentum of an object is in motion it will eventually stop moving.

At the beginning of a pool game, all of the balls have zero momentum.

All planes need wings, a lift and really cold air to fly.

If you count by seconds between lightning and thunder, you can know how far away a storm is from your location.

The number of seconds you count between lightning and thunder is 20.

Velocity is speed and direction