Question

A locomotive starts from rest with a constant acceleration of 6km/hr and runs at constant acceleration for 18 sec.The speed of the locomotive at the end of 18 sec is

(1) 54 km/hr
(2) 68 km/hr
(3) 90 km/hr
(4) 108km/hr​

Answer 1

Answer:

54 km/hr is the answer of this question