Question

Tell me disadvantage of friction

Answer 1

The force of friction acts in the opposite direction that the object is moving, so friction slows down the motion of moving objects. Friction also produces unnecessary heat. For example, car engines become hotter because of friction.

Answer 2

YOO

1 ●THE MAIN DISADVANTAGE OF FRICTION IS THAT IT PRODUCES HEAT IN DIFFERENT PARTS OF THE MACHINE

2●DUE TO FRICTION NOISE IS ALSO PRODUCE IN MACHINE

3●DUE TO FRICTION WE HAVE TO EXERT MORE POWER IN MACHINE

4● DUE TO FRICTION SOME USEFUL ENERGY IS WASTED AS.HEAT ENERGY

HOPE IT HELP U G❤❤❤