Newton's Laws of Motion - Lesson 1 - Motion

_____ is a change in position over time.

• Position

• Speed

• Motion

What two parts does motion include?

• distance and time

• distance and direction

• mass and speed

A frame of reference can move.

• true

• false

​ ​ _______ is the location of an object. It tells where an object is.​

• Motion

• Frame of Reference

• Position

____ is how fast an object's position changes over time.

• Average Speed

• Speed

• Velocity

Tags

NGSS.MS-PS3-1

A _____ is a group of objects from which you can measure a position or a motion.

• Velocity

• momentum

• Frame of Reference

_____ is the measurement that combines both the speed and the direction of a moving object.

• Velocity

• Acceleration

• Average Speed

Average speed can be calculated by dividing distance by speed.

• True

• False

Does acceleration only mean speeding up?

• Yes

• No

Acceleration also means slowing down or changing direction.

• True

• False