#171 (Q) Test Review (PS 8a) Unit 6 Test Force and Motion

__________ is the change in position of an object per unit of time.

• speed

• acceleration

• force

• gravity

Tags

NGSS.MS-PS3-1

__________ is described as the speed in a certain direction.

• motion

• acceleration

• force

• velocity

__________ is the change in velocity per unit of time.

• motion

• force

• velocity

• acceleration

The formula for speed = distance/time. An airplane travels 500 miles in 2 hours. Calculate the speed.

• 250 mph

• 200 mph

• 1,000 mph

• 502 mph

The car is traveling 60 mph East. What would be the best word to describe this.

• speed

• motion

• velocity

• acceleration

Tags

NGSS.MS-PS3-1

Talan rode his bicycle at a constant speed for 26 miles. It took him 1.5 hours. Calculate the speed. Round to the nearest whole number.

• 20

• 18

• 16

• 17

Suppose you rode your bike on a biking trip through the woods at a constant speed of 10 mph for 3 hours. How far did you travel?

• 30 miles

• 3 miles

• 10 miles

• 20 miles

Your mass would change if you went to the moon.

• True

• False

__________ is the measure of the force due to gravity acting on the mass.

• Weight

• Mass

• Volume

• Density

Tags

NGSS.MS-PS2-4

__________ is the amount of matter in a given substance.

• Mass

• Volume

• Density

• Weight