P9 Motion Flashcards
1
Q
What does the gradient of a distance-time graph represent?
A
Speed
2
Q
Velocity (v) =
A
Distance (s) / time (t)
3
Q
a =
A
(v-u) /t
4
Q
What is the acceleration of an object?
A
Its change of velocity per second
5
Q
What does the gradient on a velocity-time graph represent?
A
Acceleration
6
Q
What does the area under a velocity-time graph represent?
A
Distance travelled
