Question:

A small spherical ball of radius r, falling through a viscous medium of negligible density has terminal velocity ‘v’. Another ball of the same mass but of radius 2r, falling through the same viscous medium will have terminal velocity: 

(1) v/2 

(2) v/4

(3) 4v 

(4) 2v

                                                   JEE-2024

Solution:                
A small spherical ball of radius r, falling through a viscous medium of negligible density has terminal velocity 'v'. Another ball of the same mass but of radius 2r, falling through the same viscous medium will have terminal velocity: (1) v/2 (2) v/4 (3) 4v (4) 2v JEE-2024

Bhautik Study is a branch of knowledge that offers comprehensive solutions to a wide range of questions, aiding in preparation for exams such as JEE, NEET, CUET and NDA.