a body starts from rest and falls frelly under grabity.calculate the distance covered the first 2sec
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According to second formula,
h=ut+½gt²
h=0*2+½*9.8*2²
h=0+9.8*2
h=19.6m
distance covered = 19.6m
h=ut+½gt²
h=0*2+½*9.8*2²
h=0+9.8*2
h=19.6m
distance covered = 19.6m
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