A) a : b
B) \[\sqrt{b}:\sqrt{a}\]
C) \[\sqrt{a}:\sqrt{b}\]
D) \[{{a}^{2}}:{{b}^{2}}\]
Correct Answer: C
Solution :
Time taken to reach the ground from height \[t=\sqrt{\frac{2h}{g}}\] \[{{t}_{a}}=\sqrt{\frac{2a}{g}}\] \[{{t}_{b}}=\sqrt{\frac{2b}{g}}\] \[\frac{{{t}_{a}}}{{{t}_{b}}}=\frac{\sqrt{a}}{\sqrt{b}}\]You need to login to perform this action.
You will be redirected in
3 sec