JEE Main 2014 — Motion In Two Dimensions Question with Solution
JEE Main 2014 (11 Apr Online)
Question
The initial speed of a bullet fired from a rifle is . The rifle is fired at the centre of a target away at the same level as the target. How far above the centre of the target ?
Choose an option
Show full solutionCorrect option: C
Correct answer
C
Step-by-step explanation
Let ' ' be the time taken by the bullet to hit the target.
For vertical motion,
Here,
Therefore, the rifle must be aimed above the centre of the target to hit the target.
Practice this on the real CBT interface
Solve this JEE Main question (and the rest of the Motion In Two Dimensions chapter) on PrepSharp's TCS iON-style CBT player — with timer, bookmarks and session analytics.
Solve interactively →About this question
This is a previous-year question from JEE Main 2014, covering the Motion In Two Dimensions chapter of Physics. PrepSharp catalogues every PYQ from JEE Main with a verified answer key and step-by-step solution prepared by IIT alumni — so you can search by chapter, topic or year and revise efficiently.