2 Kinematics Flashcards
1
Q
Displacement
A
The distance of a point from a reference in a specified direction
2
Q
Velocity
A
Rate of change of displacement
3
Q
Acceleration
A
Rate of change of displacement
4
Q
v = ?
A
u + at
5
Q
s = ?
A
1/2 (u+v) t
OR
ut +1/2 at^2
6
Q
v^2 = ?
A
u^2 + 2as
7
Q
Free fall
A
When the only force acting on it is the gravitational pull of the Earth
8
Q
Distance
A
Total length of path travelled
