1st Semester Grade Recovery assignment

Bob ran the 50 meter dash. It took him 6.3 seconds. What was his average speed in meters/second?

• 7.9 m/s
• 0.1 m/s
• 50 m/s
• 6.3 m/s

Tags

NGSS.MS-PS3-1

What is the formula for calculating speed? 

• S=T/D
• S = D/T
• S= D X T

Tags

NGSS.MS-PS3-1

A snowboarder was in a competition. It took her 53 seconds to ride down a 75 meter hill. What was her average speed in meters per second?

• 0.7 m/s
• 53 m/s
• 1.4 m/s
• 75 m/s

The ice skaters are in motion. What is a good reference point to describe their motion. 

• Their ice skates
• The wall behind them
• The people in the crowd

Total distance divided by total time is

• average speed
• constant speed
• instantaneous speed
• acceleration

Tags

CCSS.8.F.B.4

CCSS.HSF.IF.B.6

What does this graph represent?

• Constant Speed
• Acceleration
• Not moving

Tags

CCSS.8.EE.B.5

Which runner won the race?

• A
• B
• C
• It was a tie

Tags

CCSS.8.EE.B.5

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

• 2 m
• 10 m
• 0 m
• 5 m

Tags

NGSS.MS-PS3-1

What is the person doing from 5 seconds to 10 seconds?

• Walking 
• Running
• Standing Still 
• Walking Fast

Tags

CCSS.HSF.IF.B.4

Velocity is both ____ and _____. 

• speed , direction 
• direction, mass
• volume, density 
• direction, magnitude 

Tags

CCSS.HSN.VM.A.1