Question

Please help me with the questionplease solve with proper explanation and solution

Answer 1

Answer:

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Explanation:

Average speed = total distance/total time

(It includes both the went and the return of the train)

Average speed = 200+200/2+3

Speed =400/5

Speed= 80m.

Velocity \= displacement /time.

( though it comes back to it's original position it do not have distance between them)

:- =0

Velocity =0.

Hope this helped you a little!!!

or

speed= distance/time

= 400/5

= 80km/hr

velocity = displacement /time

= 0/5

= 0

Answer 2

Explanation:

answer is 0

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