UPSC Civil Service Exam Questions - Engineering

Q1:

D'Alembert's principle

A is based on the law of conservation of energy

B is based on the law of conservation of angular momentum

C provides no special advantage over Newton's law

D enables a dynamic problem to be treated akin to a problem of statics

ANS:D - enables a dynamic problem to be treated akin to a problem of statics

No answer description is available.