Forces and Motion

What is the formula to calculate speed?

• S = t/d
• S = d/t
• S = d x t
• S = t x d

What is velocity?

• the quickness of an object
• the location of an object
• acceleration
• speed in a specific direction

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

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

Tags

CCSS.6.RP.A.3B

What does this graph represent?

• Constant Speed
• Acceleration
• Not moving

What is happening at D?

• Stationary
• Accelerating
• Fast steady speed; moving away from the starting position
• Slower steady speed; moving away from the starting position

What is happening at E?

• Stationary
• Accelerating
• Fast steady speed; moving away from the starting position
• Steady speed; returning to start position

What is happening at A?

• Stationary
• Accelerating
• Slower steady speed; moving away from the starting position
• Steady speed; returning to start position

Which runner won the race?

• A
• B
• C
• It was a tie

Which runner had a head start?

• A
• B
• C
• None of them

According to the graph how far does the person travel in the first 5 seconds?

• 2 m

• 10 m

• 0 m

• 5 m