Question

An iron ball and a wooden ball of the same radius are released from a height H in vacuum. The times taken by both of them of reach the ground are

• A. Roughly equal
• B. Unequal
• C. Exactly equal
• D. In the inverse ratio of their diameters

Answer 1

The correct option is C Exactly equal

acceleration of anything freely under gravity does not depend upon their masses or type of material.

so both have same accceleration and hence take same time to reach the groung

$\left(C\right)$ is correct