Recent content by sajid_mcse

Question . A particle of mass m is constrained to move on the inner surface of a cone os semiangle alpha under the action of gravity. metion generalized co-ordinates and setup lagrangian and equation of motion.

My Teacher question is if the potential depends explicity on time t and/or on velocity v then energy of particle is not conserverd. Explain and prove.

Homework Statement A particle of mass m is constrained to move on the inner surface of a cone os semiangle alpha under the action of gravity. metion generalized co-ordinates and setup lagrangian and equation of motion. Homework Equations The Attempt at a Solution

Homework Statement My Teacher question is if the potential depends explicity on time t and/or on velocity v then energy of particle is not conserverd. Explain and prove. Homework Equations The Attempt at a Solution i attempted a lot but could not get answer