Question

A cyclist travels a distance of 1 km in the first hour, 0.5 km in the second hour and 0.3 km in the third hour. What is the average speed in (1) km/hr (2) m/sec ?​

Answer 1

Answer:

The average velocity is 0.6 km/hr and 0.167 m/s. Hence, The average velocity is 0.6 km/hr and 0.167 m/s.

Answer 2

we know that average speed =sum of speeds at different intervals / hours.

so,

$average \: speed \: = \frac{ 1 + 0.3 + 0.5}{3} \\ = \frac{1.8}{3} \\ = 0.6km \: per \: hour$

PLZ MARK IT AS BRAINIEST ANSWER.