Question

A body starting from rest has on acceleration of 20m/sec^2
Calculate the distance travelled by it in
of
6th sec.​

Answer 1

Explanation:

a =20m/s^2

u =0m/s

n =6

Distance traveled in nth seconds is given by

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

S = 0 + 20/2 ×(2×6 - 1)

S =10 ×(12 - 1)

S = 10× 11

S = 110 m