Civil Engineering - UPSC Civil Service Exam Questions - Discussion
Discussion Forum : UPSC Civil Service Exam Questions - Section 14 (Q.No. 36)
36.
For stream function ψ = 3x2 - y3, the magnitude of velocity at the point (2, 1) is
Discussion:
1 comments Page 1 of 1.
Phanindra phani said:
7 years ago
u = -3y^2,
v = 6x.
Magnitude at (2 , 1) = √(u^2+v^2).
= √(12^2 + 3^2),
= √(153) = 12.37.
v = 6x.
Magnitude at (2 , 1) = √(u^2+v^2).
= √(12^2 + 3^2),
= √(153) = 12.37.
Post your comments here:
Quick links
Quantitative Aptitude
Verbal (English)
Reasoning
Programming
Interview
Placement Papers