An object covers 20 metre distance in 5 second
in East direction and then from there 20 metre
distance in 4 second in west direction.
Calculate Average velocity of the object?
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velocity is Displacement/ time taken
total displacement here 20 root 2
and total time 9 second
velocity will be 20×1.414/9
{ root 2 value=1.414}
=3.14 m/s
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