An athelete completes one round of a circular track of diameter 200m in 40 seconds . What will be the distance covered and displacement at the end of 2minutes 20 seconds.
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in 40sec =200m
if2m =120sec
=120÷40
=3
=200×3
=600m
if 40sec=200m
=40÷20
=2
=2÷200
=100m
=600+100
=700m ans
if2m =120sec
=120÷40
=3
=200×3
=600m
if 40sec=200m
=40÷20
=2
=2÷200
=100m
=600+100
=700m ans
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