Forces and Motion

What is the average speed in kilometers per hour?

• 32 km/h

• 2 m/s

• 20 mp/h

• 20 km/h

An airplane suddenly hits a strong head wind (pushes against forward motion), what will occur?

• Speed up

• Change direction

• Descend

• Go slower

How can this motion best be described?

• Car at a constant speed

• Stopping at a light

• Slowing down

• Speeding up

What is the average speed in kilometers per hour

• 40 mp/h

• 60 km/h

• 40 km/h

• 10 m/s

What best describes the motion of this object?

• Slowing down

• Speeding up

• At a constant speed

• At rest

At which point are the forces unbalanced?

• A

• B

• C

• All of the above

Which graph shows constant speed, decrease in speed,

and then a constant speed?

• Graph on left

• Both Graphs

• Graph on right

• Neither graph

What is the average speed of this object?

• 60 km/h

• 60 mp/h

• 40 km/h

• 40 m/s

What is the average speed of this object?

• 60 km/h

• 60 mp/h

• 40 km/h

• 40 m/s

An object moving at a constant speed...

Balanced or Unbalanced?

• Balanced

• Unbalanced