when it moves
to eliminate friction the energy must be stationary or at absolute zero temp
Friction causes kinetic energy to be converted into heat energy.
Friction causes mechanical energy to be transformed into heat energy.
When friction causes an object to stop, the kinetic energy of the object is converted into thermal energy due to the heat generated by the friction between the object and the surface it is sliding on.
Friction causes heat. Heat is a source of energy.
Heat.
Heat energy is a type of energy that can be produced by friction. When two objects rub against each other, the friction between them causes heat to be generated.
Friction is a force present when things rub against eachother. Friction causes heat energy, and it also causes motion between surfaces to be reduced.
Friction requires energy to overcome it. This causes loss of energy in the system. Loss of energy in a system, by definition, is a reduction of efficiency.
Friction between moving parts in machinery generates heat, leading to energy loss as thermal energy. Friction between tires and road surfaces in vehicles causes resistance, requiring more power to overcome, resulting in fuel wastage. Friction in electrical systems causes overheating, leading to energy loss as heat.
Friction
Friction
When rubbing hands together, kinetic energy is produced due to the friction between the hands. This friction causes the molecules in your hands to move faster, resulting in an increase in temperature.