D’ Alembert’s principle is used for________?
Adesigning safe structures
Bdetermining stresses in the truss
Csolving kinematic problems
Dstability of floating bodies
Ereducing the problem of kinetics to equivalent statics problem
Correct answer
E. reducing the problem of kinetics to equivalent statics problem
Explanation
The correct answer is reducing the problem of kinetics to equivalent statics problem.