World's only instant tutoring platform
dropdown-logo
Become a tutorPartnershipsAbout usStudent loginTutor login
About us
Login
App StorePlay Store
Get 2 FREE Instant-Explanations on Filo with code FILOAPP
To solid metal balls of raddi r and 2r are falling with there
Question

To solid metal balls of raddi and are falling with there terminal speeds in a viscous liquid . what is the ratio of drag force acting on these two balls?

A

B

C

D

Views

Views: 721 students

tutor 0tutor 1tutor 2
Found 6 tutors discussing this question
Emma Discussed
To solid metal balls of raddi and are falling with there terminal speeds in a viscous liquid . what is the ratio of drag force acting on these two balls?
10 mins ago
Discuss this question LIVE
10 mins ago
Video Solution

Filo tutor solution

Learn from their 1-to-1 discussion with Filo tutors.

Solution Available
Generate FREE solution for this question from our expert tutors in next 60 seconds
Don't let anything interrupt your homework or exam prep with world’s only instant-tutoring, available 24x7

Practice questions from similar books

Question 1
Water in a river deep is flowing at a speed of . The shearing stress between the horizontal layers of water in the river in is :(coefficient of viscosity of water SI units)

View solution

Question 2
If an oil drop of density and radius is falling in air whose density is and coefficient of viscosity is . Calculate the terminal speed of the drop.

View solution

Question 3
A spherical solid ball of volume V is made of a material of density . It is falling through a liquid of density . Assume that the liquid applies a viscous force on the ball that is proportional to the square of its speed , i.e. . The terminal speed ofthe ball is :


View solution

Question 4
A liquid having coefficient of viscosity decapoise is filled in a container of cross-sectional area . If viscous drag between two adjacent layers in flowing is , then velocity gradient is

View solution

filo Logo
Question Text
To solid metal balls of raddi and are falling with there terminal speeds in a viscous liquid . what is the ratio of drag force acting on these two balls?