When negative work is done on the object, the object's energy decreases. This MAY be kinetic energy, but some other form of energy may increase instead, for example, potential energy or heat energy.
Its KE decreases.
is Kenetic Energy
Kinetic energy is the energy due to motion of an object
kenetic
Kinetic energy = (1/2) x mass x speed squared. An object will have no kinetic energy if it doesn't move.
It's given energy and Kenetic motion
Kinetic energy is the energy of motion (of an object as a whole).
The amount of kinetic energy an object has depends on its mass and speed.
is Kenetic Energy
a molecule of ATP
Kinetic energy is the energy due to motion of an object
Any time that an object moves, it has kinetic energy.
kenetic
Kinetic energy = (1/2) x mass x speed squared. An object will have no kinetic energy if it doesn't move.
The sum of the kinetic and potential energy of all the molecules in an object is the thermal energy
The sum of the kinetic and potential energy of all the molecules in an object is the thermal energy
kenetic friction
Any object which is moving from a lower level to a higher level is converting kenetic energy (ie climbing a set of stairs for example) to potential energy. A car which has been parked at the top of a hill has used kenetic enegry to get up there and has potential to roll down to the bottom of the hill if the brake is released.