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General
Easy
Question
A body falling from a high Minaret travels in the last 2 seconds of its fall to ground. Height of Minaret in meters is (take )
- 60
- 45
- 80
- 50
The correct answer is: 45
Let height of minaret is and body take time to fall from top to bottom
(i)
In last body travels distance of so in distance travelled
(ii)
By solving (i) and (ii), and
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