The following are the accepted laws of motion, those of you that chose Physics as a LC subject will learn where they come from, but I am sure the derivations of these equations are necessary, you will learn them by choice or by beating !
the beginner equation
the timeless equation
the solving equation
A car, travelling with uniform retardation, passes point a with a speed of 30 m/s and passes point b with a speed of 20 m/s.
The distance from a to b is 100 m.
Find (i) the uniform retardation of the car
(ii) the time taken to travel from a to b
if an object is falling or rising against or with gravity, the attraction to the planet causes an acceleration of 9.81 ms-2,
mind you it is always is rounded down to just 9.8
oooh what are we going to put here ??