Question

A cab cover a distance of 350 km from Delhi to Agara towards east in 5h in the night and return to Delhi covering the same distance of 350km in 6h in the morning. Find the avarage volocity of the cab from the whole journey.

Answer 1

Zero. Total displacement of body is zero as intital and final positions are same.

Answer 2

Answer: Average Velocity =0

Explanation:

Formula for average velocity are

Average velocity=displacement/time

Displacement can be calculated by measuring the final distance away from a point, and then subtracting the initial distance.

So here is a situation where final point and intial distance are same.

350km is final position (given)

350km is intial postion which is same as final position.

So, 350km-350km/5hour (by using formula)

0/5hr=0

Therefore average velocity =0 there is no displacement as a result.

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