Do Now - 7.7 (A+C) - 3/26 - STAAR Review

What is the formula to calculate speed?

• Speed = Time ÷ Distance

• Speed = Distance ÷ Time

• Speed = Distance x Time

• Speed = Time x Distance

Tags

NGSS.MS-PS3-1

A runner races in the 100 meter dash. It takes her 10 seconds to finish. What is her average speed?

• 10 meters per second

• 1000 meters per second

• 100 seconds per meter

• 10 seconds per meter

Tags

NGSS.MS-PS3-1

Alan travels 100 km in 5hrs. Find his average speed in km/h

• 5 kilometers per hour

• 10 kilometers per hour

• 50 kilometers per hour

• 20 kilometers per hour

Tags

NGSS.MS-PS3-1

Match the description to the graph:

"The car is stopped."

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Match the description to the graph:

"The car is traveling at a constant speed."

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Tags

NGSS.MS-PS3-1

Match the description to the graph:

"The car is coming back."

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Tags

NGSS.MS-PS3-1

Segment A-B The bus is _________________.

• at rest

• returning (to original position)

• moving forward

Tags

NGSS.MS-PS3-1