Flag Electrostatics> In this solution VB = VA√{g[1-(sigma/Ro)]...
question mark

In this solution
VB = VA√{g[1-(sigma/Ro)]/g}= 1000.
Sigma = liquid density =?
Ro = mass density =?
Explain it.

raju nagula , 6 Years ago
Grade
anser 1 Answers
Arun

Last Activity: 6 Years ago

Dear student
 
Since \sigma /\rho It is given in the question as 5/9 .
so,
V = 1500 sqrt(g(1-5/9)/g) = 1500sqrt (4/9) = 1500 x 2/3 = 1,000 m/s

star
LIVE ONLINE CLASSES

Prepraring for the competition made easy just by live online class.

tv

Full Live Access

material

Study Material

removal

Live Doubts Solving

assignment

Daily Class Assignments