wiz-icon
MyQuestionIcon
MyQuestionIcon
1
You visited us 1 times! Enjoying our articles? Unlock Full Access!
Question

A spherical solid ball of volume V is made of a material of density ρ1. It is falling through a liquid of density ρ1(ρ2<ρ1). Assume that the liquid applies a viscous force on the ball that is proportional to the square of its speed v, i.e., Fviscous=kv2(k>0). The terminal speed of the ball is

A
Vg(ρ1ρ2)k
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
B
Vgρ1k
No worries! We‘ve got your back. Try BYJU‘S free classes today!
C
Vgρ1k
No worries! We‘ve got your back. Try BYJU‘S free classes today!
D
Vg(ρ1ρ2)k
No worries! We‘ve got your back. Try BYJU‘S free classes today!
Join BYJU'S Learning Program
CrossIcon