Which of the following equations for the distance covered by a body with initial…

PHYSICS · Single correct · CBSE · Physics · Units and Measurements · Units and Measurements

Problem

Which of the following equations for the distance

s

covered by a body with initial velocity

u

and uniform acceleration

a

in time

t

is dimensionally consistent? (a)

s = ut + \dfrac{1}{2} a t

(b)

s = u t^{2} + \dfrac{1}{2} a t

(c)

s = ut + \dfrac{1}{2} a t^{2}

(d)

s = u^{2} t + \dfrac{1}{2} a t^{2}