Question

Obi runs a distance of 400m in 40sec What is his average speed?​

Answer 1

Answer : 10m/s

Explanation:

Average speed = Total distance/ total time

V = d/t
V = 400/40
= 10m/a

Answer 2

Answer:

$\pink{ \mathbb{{SOLUTION:-}}}$

Given:-

• Distance travelled=400 m
• Time taken=40sec
• Speed=?

We know that;

$\displaystyle{ \mathbb{SPEED = \frac{DISTANCE \: TRAVELLED}{TIME \: TAKEN} }}$

$\displaystyle \mathbb{ = \frac{400 \: m}{40 \: sec} }$

$\displaystyle{ \mathbb{ = 10m/s}}$