force and motion

A speed that does not change is called...

• a Motion

• a Constant Speed

• a Distance

• an Instantaneous Speed

An object changing position is called...

• Motion

• Constant Speed

• Distance

• Instantaneous Speed

The speed at any given point in time is called...

• Motion

• Constant Speed

• Distance

• Instantaneous Speed

If the acceleration is negative, then the object is...

• increasing speed

• traveling at a constant speed

• stopped

• decreasing speed

The equation F = m x a is an example of...

• Newton's First Law of Motion

• Newton's Second Law of Motion

• Newton's Third Law of Motion

• None of the Above

Projectile Motion is...

• dependent on horizontal movement only

• dependent on the combination of horizontal movement and vertical movement

• dependent on vertical movement only

• None of the above

To skate 100 meters in 20 seconds, the skater's speed must be...

• 80 meters per second

• 120 meters per second

• 5 meters per second

• 2000 meters per second

The difference between speed and velocity is

• Velocity involves time, speed does not
• Velocity has direction while speed does not
• Speed involves time while velocity does not
•  Speed involves direction while velocity does not

During which interval is the object traveling at a constant velocity?

• B to C
• D to E
• F to G
• it traveling at a constant velocity during all of the intervals shown.

During which interval is the object speeding up?

• A to B

• B to C

• D to E

• E to F