Question

A body travels half the distance with speed of 20 m/s and the other half with speed of 30 m/s. The avwrage velocity of the body is

Answer 1

Explanation:

Average Velocity=(V1 + V2)/2

so

v1=20 m/s

v2=30 m/s

Therefore

(20+30)/2

=50/2

=25m/s

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