Best Answer

average speed = S1+S2/2

here

s1 = 40kmph

s2 = 60kmph

Average speed = 40+60/2

100/2

= 50 kmph

Q: A train travels from one station to another station at a speed of 40 kmph and returns to the first station at a speed of 60kmph. calculate the average speed and average velocity of the train?

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