Question:

2 A small sphere of radius r falls from rest in a viscous

Last updated: 6/9/2023

2 A small sphere of radius r falls from rest in a viscous

2 A small sphere of radius r falls from rest in a viscous fluid As a result heat is produced due to viscous force The rate of production of heat when the sphere attains its terminal velocity is proportional to 1 r 3 r5 2 14 4 r 2