In figure a solid ball rolls smoothly from rest
(starting at height
H=10.0 m) until it leaves the horizontal section at the end of the track, at height
h=3.0 m. The ball hits the ground at distance
′x′ m horizontally from point
A. Find the approximate value of
x (Give integer value).
[ Take
g=10 m/s2]
![](https://df0b18phdhzpx.cloudfront.net/ckeditor_assets/pictures/1083684/original_19.png)