Question

A body starting from rest in travelling with an acceleration of $6m/s^2$. Find the distance traveled by it in $6^{th}$ second.

• A. $36$ mts
• B. $28$ mts
• C. $54$ mts
• D. $33$ mts

Answer 1

The correct option is D $33$ mts

Given,

$n=6$

$u=0m/s$

$a=6m/s^2$

The distance travelled by the body in $n^{th}$ second

$S_n=u+\frac{a}{2}(2n-1)$

$s_6=0+\frac{6}{2}(2\times 6-1)=33mts$

The correct option is D.