force and motion Test Review

What is the net force on this box?

• 30 N left
• 25 N right
• 5 N left
• 55 N right

What is the net force?

• 20 N 
• 0 N 
• 400 N 
• 40 N 

How will this object move?

• It won't move.

• It will move to the right.

• It will move to the left.

• It will move in both directions.

What is the speed of a man who runs 10 miles in 2 hours?

• 5 miles/hour

• 5 miles

• 5 hours

• 5 miles/minute

What do you need to calculate speed?

• Distance

• Time

• Direction

• Mass

A description of the speed and direction of an object's motion

• Velocity
• Speed
• Acceleration
• Vector

To calculate average speed you _______ the distance traveled by the elapsed time.

• divide
• multiply
• square
• subtract

Which is NOT an example of Acceleration?

• An object speeds up

• An object slows down

• An object changes direction

• An object is in constant motion.

What is happening at segment E?

• acceleration

• deceleration

• constant speed

• no motion/object at rest

A CHANGE in speed or direction

• Speed
• Velocity
• Acceleration
• Direction