Mohan Travels at 20 metre per second from home to market and returns back at 30 metre per second find his average velocity..plz help me..
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Answer:
avg velocity = 0
Explanation:
avg velocity = total displacement / total time
in this case total displacement = 0
so avg velocity =0
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Answer:average velocity=10m/s
Explanation:∆v= v2-v1
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