Question

A car is moving 36 km per hour for 1 hour and for next hour 72 km per hour find its average velocity

Answer 1

Answer:

I hope this is helpful for you

Answer 2

v = 72km/h

u= 36km/h

average velocity = u + v/ 2

= 36 + 72/ 2

= 108 / 2

= 54 Ans.

m/s = 54×5/18

= 15 m/s

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