Forces and Motion review

The term for when an object speeds up, slows down, or changes direction

• Speed
• Velocity
• Acceleration
• Newtons

How much force is required to accelerate 10 kg at a rate of 100 m/s²?

• 1,000kg
• 10N
• 10kg
• 1,000N

18 km/s in a northerly direction is an example of

• velocity
• Speed
• acceleration
• momentum

The net force of the following diagram is

• 20 N
• Moving to the left
• Balanced forces
• 160 N

Which graph best represents a graph of a car travelling down a freeway at a CONSTANT speed?

• A
• B
• C
• D

If forces acting on an object are balanced, then there _________ be a change in motion

• will
• will not

The snail is traveling at 5 cm/hr. This is an example of

• speed
• forces
• acceleration
• velocity

The runner's motion as they turned the curve to pass the baton is best described as

• speed
• force
• acceleration
• velocity

The net force of the following diagram is

• 620N→
• To the right→
• 20N←
• balanced↔

a change in position is defined as

• force
• motion
• speed
• acceleration