A) \[{{d}_{1}}:{{d}_{2}}:{{d}_{3}}=1:1:1\]
B) \[{{d}_{1}}:{{d}_{2}}:{{d}_{3}}=1:2:3\]
C) \[{{d}_{1}}:{{d}_{2}}:{{d}_{3}}=1:3:5\]
D) \[{{d}_{1}}:{{d}_{2}}:{{d}_{3}}=1:5:9\]
Correct Answer: C
Solution :
Let pardcle start from 0 and travels distance \[{{d}_{1}}(OA),{{d}_{2}}(AB),{{d}_{3}}(BC).\]. From equation of motion, we have \[S=ut+\frac{1}{2}g{{t}^{2}}\]You need to login to perform this action.
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