Kinematics Pre-Test

Distance traveled per unit of time is

• 7 m 

• acceleration

• speed

• 22 m/s^2+

Tags

NGSS.MS-PS3-1

total distance / total time

• acceleration

• average speed

• displacement

• none of the above

Speed in a given direction

• velocity

• 2.4m/s^2

• speed

• none of the above

Tags

NGSS.MS-PS3-1

The rate at which velocity changes

• accelaration unit

• acceleration (definition)

• 2.4 m/s^2

• none of the above

Tags

NGSS.MS-PS2-2

meters per second square

• none of these answers

• unit of measurement for speed

• speed

• unit of measurement for acceleration

force of friction in the air

• displacement

• speed

• air resitance

• acceleration unit

A car travels 400m in 20s, how fast is it going?

• speed

• 20 m/s

• 4050 m

• 80 m

Tags

NGSS.MS-PS3-1

If it takes me 720 seconds to walk to school, 900 meters away, how fast was I walking?

• 12.5 m/s

• 1.25 m/s

• 0.8 m/s

• none of these answers

How far around the track can you walk if you are walking for 1800 seconds, at a speed of 2.25 m/s?

• 4050 m

• 80 m

• 64 m/s

• 80 m/s

Symbol used to represent speed or velocity

• a

• d

• t

• v

Tags

NGSS.MS-PS3-1