P9 Flashcards
1
Q
Speed equation
A
Speed = distance / time
2
Q
Distance time graph
A
Straight flat line = Stationary
Straight diagonal line (left to right) = Constant speed
Straight diagonal line (right to left) = Constant speed towards start
3
Q
Velocity and acceleration
A
Acceleration = change in velocity / time
4
Q
Velocity time graph
A
Straight diagonal line (left to right) = accelerating
Straight diagonal line (right to left) = decelerating
Straight flat line = constant speed