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CBSE - XI Science - Physics - Motion in a Straight Line

It is 260 Km from patna to Ranchi by air and 320 Km By road.A Plane takes 30 minutes to g from patna to ranchi and a delux bus takes 8 hours so find athe average veocity of the bus and plane?

Asked by Prateek Dubey 10th September 2013, 4:14 PM
Answered by Expert

Answer:

We assume that the velocity of the vehicles are not changing.
Thus, average velocity of plane is
 
Similarly, average velocity of bus is
Answered by Expert 10th September 2013, 6:39 PM

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