a particle is dropped vertically from rest from a height.the time taken by it to fall through successive distance of 1 m each will then be
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we know
s=ut+1/2gt²
so s=1
g=10(approx)
u=0
so
1=1/2*10t²
1/5=t²
t=√0.2
s=ut+1/2gt²
so s=1
g=10(approx)
u=0
so
1=1/2*10t²
1/5=t²
t=√0.2
Anonymous:
welcome
if these are the options which will be the correct one (a) all equal being √2/g sec. (b) in the ratio of the square roots of the integers 1,2,3..... (c) in the ratio of the difference in the square roots of the integers that is √1,(√2-√1),(√3-√2)....... (d) in the ratio of the reciprocal of the square roots of the integers ie 1/√1, 1/√2 ,1/√3.....
we s is directly proportional to t²
b is right
check it
thank uh
hey why this (uh) ?? didn't u understand??
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