⚖Forces, Energy, & Speed QUIZ

First Name

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Last Name

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Period#

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The formula for speed is

• distance multiplied by time
• time divided by distance
• distance divided by time
• time multiplied by distance

Distance is the ___________ of a route between two points.

• length
• smell
• depth
• direction

The two pieces of information you need to figure out average speed are...

• speed and time
• distance and time.
• velocity and time
• acceleration and time

The SI unit for speed is

• miles per hour
• meters per second
• feet per second
• kilometers per hour

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

• 10 m/s
• 100 seconds
• 1000 m/s
• 10 seconds

Sarah swims at an average speed of 8 meters per second, how long will it take her to complete the race of 200 meters length? (Be sure you choose the answer with the correct Units)

• 1600 seconds
• 25 meters
• 50 m/sec
• 25 seconds

To find the average of your data you need to...

• add up all of your trials
• add up all of your trials and divide by the number of trials you have
• add up all of your trials and multiply by the number of trials you have
• divide then add