Q. The escape velocity of a projectile from the earth is approximately
A) $11.2\ m/sec$
B) $112\ km/sec$
C) $11.2\ km/sec$
D) $11200\ km/sec$
Explanation
The correct answer is Option C: $11.2\ km/sec$.
A detailed explanation for this question is being prepared.
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.