Question

A body travelled a certain distance with a speed of 60 km per hour
and then comes back half of the distance with a speed of 30
kilometres per hour find the average speed and average velocity of
the body.​

Answer 1

Answer:

Heya !!

The answer for your Query is :

Here total speed = 60 + 30 = 90km

then average speed =

$\frac{distance}{time}$

so, average speed =

$\frac{90}{2}$

= 45 kmph...

Same for average velocity....

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