The law of conservation of mechanical energy is valid

Related MCQs

• The principle of conservation of energy cannot be applied in case of
• The principle of conservation of energy cannot be applied in case of
• If a solid sphere rolls on a horizontal surface, then the ratio of its rotational kinetic energy to its total kinetic energy is
• Which of the following is not a unit of energy?
• A wound watch spring possesses energy in the form of
• A bullet is fired from a fifle. If the rifle recoils freely, the kinetic energy of the rifle
• Coulomb's law for the force between electric charges most closely resembles
• Which one of the following is not the law of dry friction?
• According to Kepler's law of motion the square of the time period T of a planet around the sun is proportional to the