Jee Main
Properties Of Matter
JEE Main 2026 (Online) 21st January Evening Shift
INTEGER+4 / -12026
The terminal velocity of a metallic ball of radius 6 mm in a viscous fluid is $20 \mathrm{~cm} / \mathrm{s}$. The terminal velocity of another ball of same material and having radius 3 mm in the same fluid will be
$\_\_\_\_$ $\mathrm{cm} / \mathrm{s}$.
$\_\_\_\_$ $\mathrm{cm} / \mathrm{s}$.