Question

A particle moves along the X-axis as
x = u(t-2 s) + alt - 2 s).
(a) the initial velocity of the particle is u
(b) the acceleration of the particle is a
(c) the acceleration of the particle is 2a
(d) at t = 2 s particle is at the origin.​

Answer 1

th

Explanation:

at t =2s particle is at the origin