A body starting from rest accelerates uniformly at the rate

Last updated: 6/20/2023

A body starting from rest accelerates uniformly at the rate of 10 cm s2 and retards uniformly at the rate of 20 cm s Find the least time in which it can complete a journey of 5 km if the maximum velocity attained by the body is 72 km h Question Type Single Correct Type 1 2 3 400 sec 500 sec 300 sec