Q. A child travelling in a train throws a ball outside with a speed $V$. According to a child who is standing on the ground, the speed of the ball is
A) Same as $V$
B) Greater than $V$
C) Less than $V$
D) None of these
Explanation
The correct answer is Option D: None of these.
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.