[1] Motion Graphs

Question 1

Gradient of a displacement-time graph =

Answer 1

Velocity

Question 2

Gradient of a velocity-time graph =

Answer 2

Acceleration

Question 3

Area under velocity-time graph =

Answer 3

Displacement

Question 4

List the four equations of motion

Answer 4

• a = v - u / t Or v = u + at
• s = t(v + u) / 2
• s = ut + 1/2 at^(Squared)
• v^(Squared) = u^(Squared) + 2as

Also, average speed is

AV = u + v / 2

Question 5

Straight line on Velocity-time graph =

Answer 5

Constant velocity

Question 6

Increasing gradient on Velocity-time graph =

Answer 6

Increasing velocity