Mechanical Energy And Its Conservation

Mechanical Energy Conservation || Maximum Elongation||Force on a Spring

Questions on P.E. || Mechanical Energy Conservation||Concept OF Maximum Work Done

Exercise Questions (प्रश्न)|Mechanical Energy Conservation (यांत्रिक ऊर्जा संरक्षण)|Vertical Circular Motion (ऊर्ध्वाधर वृत्तीय गति)|OMR

Define mechanical energy and law of conservation of mechanical energy. Prove conversion of gravitational potential energy in to kinetic energy by the help of law of conservation of mechanical energy. Also draw graph between energy and height.

Equilibrium || Mechanical Energy and Total Energy

Application Of Energy Conservation

Application Of Energy Conservation

Assertion: According to law of conservation of machainical energy change in potential energy is equal and opposite to the change in kinetic energy Reason: Mechanical energy is not a conserved quantity.

A body falls towards earth in air. Will its total mechanical energy be conserved during the fall ? Justify.