Physics Force & Motion NUMS 2020
PMDC Verified Question 110 of 137
Which one of the following is the angle of projection of a projectile if its range is equal to its height?
A
\( 48^\circ \)
B
\( 60^\circ \)
C
\( 90^\circ \)
D
\( 76^\circ \)
Tap any option to test your recall and reveal the step-by-step Propolis autopsy.

Propolis Cognitive Error Autopsy

Official Correct Choice:
Option D: \( 76^\circ \)
Concept:

Relationship: \( \tan\theta = 4H/R \).

Solution:

  • If \( H = R \), \( \tan\theta = 4 \implies \theta \approx 76^\circ \).


Why other options are incorrect:

Arithmetic/trig evaluation errors.

Quality & Fidelity Assurance: Every question on BeambePrep is rigorously curated against the official PMDC syllabus with zero filler, zero out-of-syllabus content, and zero typos. When an authentic past paper originally contained a historical mistake or ambiguity from the examining board (such as UHS or NUMS), BeambePrep faithfully reflects the original paper while detailing the nuance and scientific consensus in the autopsy above.

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