Official Answer Key & Detailed Solution
Ready to check the official UPSC Answer Key?
Click any option above to test yourself under exam conditions, or reveal the explanation directly.
Correct Answer: Option (D) — The larger the initial inclination, the greater the height reached
Concept & Option Breakdown
Standard Reference VerifiedIn projectile motion, the maximum height reached is given by $H = \frac{u^2 \sin^2\theta}{2g}$. As the angle of inclination $\theta$ increases, $\sin\theta$ increases, leading to a greater vertical height. Thus, the larger the initial inclination, the greater the height reached.
Vertical velocity component $u_y = u\sin\theta$ strictly increases with angle $\theta$, directly increasing peak height.
Practice Full-Length & Sectional Prelims Mocks on this Interface
50 simulated tests in the APT Prelims Test Series (₹1,493) or 1-on-1 Mentorship with Avinash Sir.
