kinematics and dynamics

Front

Acceleration

Back

rate of change if velocity. a=(v-u)/t

Front

displacement

Back

shortest distance between two points in particular direction. its vector quantity

Front

distance

Back

actual length between to position or point/ location

Front

speed

Back

rate of change of distance. unit: m/s

Front

velocity (vector)

Back

rate of change of displacement unit : m/s

relation

v=s/t

Front

free fall

Back

The downward motion of an object under the influence of force of gravity with a constant acceleration (g = 9.81 ms-2).

Front

Terminal velocity

Back

Constant speed of object when resultant force is zero due to large air resistance.

Front

Projectile motion

Back

Motion of an object projected with certain force in any direction.

e.g object thrown vertically up or at any angle with horizental

Front

Force

Back

Rate of change of momentum

Front

momentum/ linear momentum

Back

product of mass and velocity of an object

P= m v