Distance-Time Graphs

Question 1

What gives the speed of the object?

Answer 1

Gradient (slope)

Question 2

What do the following indicate:
Flat

Steeper

Curves

Curve getting Steeper

Curve levelling off

Answer 2

Flat - Stopped

Steeper - Going Faster

Curves - Acceleration

Curve getting Steeper - Speeding up (increasing gradient)

Curve levelling off - Slowing down (decreasing gradient)