Question

A man is at distance of 100 meters from his house and it takes about 30 minutes to cover the distance but he thinks that he would reach in one hour.it is important for him to reach in only 20 mins. what should he do?​

Answer 1

Explanation:

v^2=u^2+2as

s=6

a=3

then,

v^2=(0)+36

v=6