Question

An object is moving along x-axis in such a way that its
displacement is given by x= 30 + 2012
where, x is in meters and t is in seconds.
(a) Find the velocity and acceleration.
(b) What are the initial position and the velocity of the
object ? [Ans. (a) 40 t ms 1,40 m s -2, (b) 30 m, 0​

Answer 1

Answer:

qn incomplete and without time