friction is important or not
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Answers
Answer:
THE IMPORTANCE OF FRICTION. Friction is an extremely important force to meteorology. Not only does friction decrease the wind speed, it also changes the direction of the wind. Two types of friction occur in the atmosphere.
Answer:
friction is important but not in all cases
Explanation:
Advantages of Friction:Friction is responsible for many types of motionIt helps us walk on the groundBrakes in a car make use of friction to stop the carAsteroids are burnt in the atmosphere before reaching Earth due to friction.It helps in the generation of heat when we rub our hands.Disadvantages of Friction:Friction produces unnecessary heat leading to the wastage of energy.The force of friction acts in the opposite direction of motion, so friction slows down the motion of moving objects.Forest fires are caused due to the friction between tree branches.A lot of money goes into preventing friction and the usual wear and tear caused by it by using techniques like greasing and oiling.
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