Question

Abdul reach to his school with 30 kilometre per hour and come back to his house at 40 km per hour find average speed and average velocity
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Answer 1

Answer:

Abdul speed was 30 km per hour

and returning speed was 40 km per hour

Step-by-step explanation:

so X+Y /2 thus is formula of averege

30 +40 /2 = 35

so therefore his average speed was 35 km per hour

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Answer 2

Answer:

Average velocity = (Total displacement)/(Total time)

= 0/t

= 0 kmph

Average speed = (u + v)/2 = (30 + 40)/2 = 35 kmph

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