During uniformly accelerated motion, displacement of an object is proportional to _____ of time.
quad
square
thrice
twice
If the displacement of an object is proportional to the square of time, then the object is moving with :
(a) uniform velocity
(b) uniform acceleration
(c) increasing acceleration
(d) decreasing acceleration
Write three equations of uniformly accelerated motion relating the initial velocity (u),final velocity (v), time(t), acceleration (a) and displacement (S).