Speed Review

A push or a pull

• motion

• direction

• velocity

• force

Tags

NGSS.MS-PS2-1

NGSS.MS-PS2-2

What is the formula for calculating speed?

• S= D x T
• S= T/D
• S= D/T
• S= D+T

min (minutes) is a unit for...

• Speed
• Distance
• Time
• Direction

A car speeding up to get on the highway is an example of...

• Speed
• Velocity
• Acceleration
• Direction

Tags

NGSS.MS-PS3-1

NGSS.MS-PS3-5

Calculate the speed of a sprinter who ran 200 meters in 20 seconds.

• 10m/s
• 10km/s
• 10m/hr
• 10km/hr

m (meters) is an example of ...

• Speed
• Distance
• Time
• Directioin

Brick walked his dog 2 miles North towards Target. After walking for 30 minutes they took a break. What was Brick's speed?

• 15 mi/hr

• 60 mi/hr

• 0.067 mi/hr

• 4 mi/hr

Tags

NGSS.MS-PS3-1

If the turtle goes 100 cm in 20 seconds, what is the unit of measurement?

• cmps or cm/s
• spcm or s/cm
• cmpm or cm/m
• smps or sm/s

What two things do you need to know to calculate speed?

• direction and distance

• time and direction

• time and distance

• distance and position

Tags

NGSS.MS-PS3-1

A car travels 110 kilometers from one city to another city at the same speed. The car takes 2 hours to make the trip. What is the speed of the car?

• 110 kilometers per hour

• 55 miles per hour

• 55 kilometers per hour

• 110 miles per hour