___________ is a vector and is how far away an object is from its starting point.

• distance

• displacement

• velocity

• acceleration

__________ is how far an object has traveled

• distance

• displacement

• velocity

• acceleration

The motion of an object that travels in a straight line at a constant speed

• displacement

• relative velocity

• uniform motion

• frame of reference

A car driving in a circle at 40 miles per hour does not change________ but does change_________

• speed, velocity

• velocity, speed

The rate of change in velocity is____________

• speed

• acceleration

• relative velocity

• frame of reference

Tags

NGSS.HS-PS2-1

Acceleration due to gravity is represented by the letter______ is about ______ in most of the USA

• g

• G

• 9.8m/s²

• 4.9m/s²

Tags

NGSS.HS-PS2-4

True or False: If an object undergoes uniform acceleration its velocity does not change.

• True

• False

Tags

NGSS.HS-PS2-1

If an object has uniform velocity, its acceleration is________

• 0m/s²

• 9.8m/s²

• 3.4m/s²

• 2.6m/s²

Tags

NGSS.HS-PS2-1

Which picture shows a ball that would roll with increasing velocity and decreasing acceleration?

• A

• B

• C

Tags

NGSS.HS-PS2-1

Which picture shows a ball that would roll with increasing velocity and constant acceleration?

• A

• B

• C

Tags

NGSS.HS-PS2-1