Question

Plz give me the correct answer.......​

Answer 1

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HERE'S YOUR ANSWER

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Answer 2

Average speed = total distance/total time

= (7+2) km / (2+1) hr

= 9 km / 3 hr

= 3 km/hr

Average velocity will be same as average speed in this case since no direction change is mentioned .

So ....

Average speed = Average velocity = 3km/hr

Hope it helps ....!!!!✌