A ball falls freely from rest then ratio of distance travelled by body in 1s,2s,3s is
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1:4:9 is the answer because s=ut+1/2at^2
s=1/2at^2 (as u=0)
so ratio is t1^2:t2^2:t3^2=1:4:9
s=1/2at^2 (as u=0)
so ratio is t1^2:t2^2:t3^2=1:4:9
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