A body starts from rest, what is the ratio of distance travelled by the body during 4th and 3rd second ?

Question

A body starts from rest, what is the ratio of distance travelled by the body during 4th and 3rd second ? (A)  (7 /5) (B)  (5 /7) (C)  (7 /3) (D)  (3 /7)

Tardigrade Admin · Accepted Answer

Ratio of distance in 1st, 2nd, 3rd and 4th second is 1: 3: 5: 7 = Ratio of distance in 4th and 3rd second is (7/5)

Q. A body starts from rest, what is the ratio of distance travelled by the body during 4th and 3rd second ?

$\frac{7}{5}$

$\frac{5}{7}$

$\frac{7}{3}$

$\frac{3}{7}$

Ratio of distance in 1st, 2nd, 3rd and 4th second is 1 : 3 : 5 : 7
= Ratio of distance in 4th and 3rd second is $\frac{7}{5}$