dt and vt graphs

What is happening between 2 and 3 seconds?

• The object is not moving.
• The object is not accelerating.
• The object is slowing down.
• The object is speeding up.

What is happening between 3 seconds and 4 seconds?

• The object is moving in a negative direction.
• The object is returning to its starting position.
• The object is slowing.
• The object is changing direction.

What happens at 4 seconds?

• The object changes direction.
• The object is back at the starting point.

What is happening between 4 and 5 seconds?

• The object is slowing down in a negative direction.
• The object is slowing down in a positive direction.
• The object is slowing down in a negative direction.
• The object is speeding up in a negative direction.

The red line shows...

• A stationary object.
• An object with constant velocity.

Which lines show slowing down during the whole time?

• orange and green
• blue and pink
• just orange
• just green

Which lines show a change in direction?

• Green only
• Blue and red
• orange and pink
• green and pink

Which line(s) show an object in equilibrium?

• Green only
• Red only
• Red and Blue
• Red, Blue and Orange

Which lines show positive velocity and negative acceleration for at least some part of the time?

• pink, blue and red
• green and orange
• only orange
• only pink

What is this graph showing?

• Constant Speed
• Acceleration (speeding up)
• Deceleration (slowing down)
• No motion