Motion and Newton's Laws Review

This is the term used to describe a push or pull

• movement
• density
•  force
• speed

A cork floats a distance of 17.5 miles downriver after a period of 3 hours and 30 minutes.  What was its average speed?

• 7 mph
• 10 mph
• 9 mph
• 5 mph

A bicycle rider travels 100 miles in 4 hours.  What is the cyclist's average speed?

• 400 miles/hr
• 25 miles/hr
• 104 miles/hr
• .025 miles/hr

Tags

NGSS.MS-PS3-1

Forrest Gump ran 720 miles in 120 hours.  How fast was Forrest Gump running?

• 72 mph
• 600 mph
• 88 miles
• 6 mph

What is a way to measure speed?

• miles/hour
• centimenters
• hours/kilometer
• kilometers

What is the formula for force?

• F=M/A
• F=MA
• F=AX
• what is force?

What is this graph showing?

• Constant Speed
• Acceleration (speeding up)
• Deceleration (slowing down)
• No motion

How long did it take this object to travel back to its reference/starting point?

• 20 s
• 30 s
• 60 s
• 100 s

How many times does this object STOP moving?

• None
• Once
• Twice
• Three times

Tags

NGSS.MS-PS3-1

NGSS.MS-PS3-5

What is happening in the graph from point O to A?

• The object is moving SLOWLY
• The object is moving FAST
• The object is NOT moving
• The object is accelerating