Physics Quiz on Acceleration

What is acceleration?

• Change of speed in a certain time

• Distance traveled in a specific time

• Rate of changing direction

• Amount of time taken to cover a distance

What does deceleration represent?

• Stationary position

• Negative acceleration

• Constant speed

• Positive acceleration

When speed increases, what type of motion is it?

• Constant speed

• Accelerating

• Stationary

• Decelerating

How is acceleration calculated?

• Speed multiplied by time

• Distance divided by time

• Change in speed over time

• Final speed minus initial speed

How to find acceleration in speed-time graph?

• Y-axis

• X-axis

• Gradient

• Area under the graph

What is the motion condition of line A?

• Constant speed

• Accelerating

• Decelerating

• Stationary

Stationary is shown by the line

• A

• B

• C

• D

Which motion has the greatest acceleration?

• P

• Q

• R

• S

Which statement is correct about the graph?

• P is constant acceleration

• S has the negative acceleration

• Q has positive acceleration

• R has changing deceleration

How is distance calculated in a speed-time graph?

• Area under the line

• Base of the graph

• Height of the graph

• Gradient of the graph