a farmer has to go 500 m due north, 400 m due east and 200 m due south to reach his field. If he takes 20 min to reach the field, what is the average velocity of the farmer during the wak?
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Answer:
25m/min
Explanation:
according to question I have created the diagram
now this is imp
velocity is displacement upon time
and speed is distance upon time
they are asking velocity therefore we will take distance AD i.e 500 m
if they asked speed then we would have taken 500+400+20=1100m
so avg velocity= disp/time
=500/20=25m/min
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