Q. The time taken by a vertically projected body before reaching the ground is

2037 290 Motion in a Straight Line Report Error

A

directly proportional to initial velocity

65%

B

directly proportional to square o f initial velocity

15%

C

inversely proportional to square of initial velocity

12%

D

inversely proportional to initial velocity

9%

Solution:

$t = \frac{2 u}{g}$