Question

Define One joule of work
Law of conservation of energy.
Define Power
Define Potential energy Define Kinetic energy

Answer 1

ഗൂഗിളിൽ ണ്ടല്ലോ മോനെ

Answer 2

ONE JOULE OF WORK
1j is the amount of work done on an object when a force of 1 N displace it by 1 m along the line of action of the force.
LAW OF CONSERVATION OF ENERGY
according to the law, energy can only be converted from one form to another it can neither be created or destroyed.
DEFINE POWER
power is the defined as the rate of doing work or the rate of transfer of energy
DEFINE POTENTIAL ENERGY
if any energy stored in object
DEFINE KINTETIC ENERGY
the kinetic energy of a body moving with a certain velocity is equal to the work done on its to make it acquire that velocity