Chapman Physics

Acceleration occurs when an object changes its speed or ______.

• direction
• force
• inertia
• mass

Tags

NGSS.MS-PS2-2

Which runner won the race?

• Albert
• Bob
• Charlie

Tags

NGSS.MS-PS3-1

How long did one of the runner's rest?

• 8 seconds
• 13 seconds
• 5 seconds
• 50 seconds

Velocity is

• speed and acceleration
• constant speed
• a frame of reference
• speed in a given direction

Acceleration is

• increasing speed
• decreasing speed
• changing direction
• all of the above

What does this graph represent?

• Constant speed
• Acceleration
• Not moving

What does this graph represent?

• Constant Speed
• Acceleration
• Not moving

What is happening at E?

• Stationary
• Accelerating
• Fast steady speed; moving away from the starting position
• Steady speed; returning to start position

Tags

NGSS.MS-PS3-1

Which runner had a head start?

• A
• B
• C

Tags

NGSS.MS-PS3-1

This is a velocity-time graph. What is the object doing in segment A?

• Speeding up

• Slowing down

• Constant Velocity

• Not moving

Tags

NGSS.MS-PS3-1