10 disadvantages of friction
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Friction produces heat in various parts of machines, this one of the main disadvantage of friction. In this way some of the useful energy is wasted as heat energy.
More power has to be exerted on machines due to friction.
Friction opposes motion.
Noise is also produced in machines due to friction.
Engines of automobiles consume more fuel due to friction.
Efficiency of machine is decreased; energy is lost due to heat.
Friction counteracts movements and so it takes more energy to move. It causes unwanted heat.
Rubber shoes or soles are worn out due to friction.
Friction between trees causes forest fires.
Friction slows down or stops the movement of objects. For example: A bicycle will stop eventually if it is not cycled consistently and continuously. If the bicycle has to be sped up, it has to be cycled faster. Hence, it more energy is needed to overcome the frictional force.
More power has to be exerted on machines due to friction.
Friction opposes motion.
Noise is also produced in machines due to friction.
Engines of automobiles consume more fuel due to friction.
Efficiency of machine is decreased; energy is lost due to heat.
Friction counteracts movements and so it takes more energy to move. It causes unwanted heat.
Rubber shoes or soles are worn out due to friction.
Friction between trees causes forest fires.
Friction slows down or stops the movement of objects. For example: A bicycle will stop eventually if it is not cycled consistently and continuously. If the bicycle has to be sped up, it has to be cycled faster. Hence, it more energy is needed to overcome the frictional force.
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hey mate!!
Disadvantages of Friction:
◆ Friction produces heat in various parts of machines, this one of the main disadvantage of friction. In this way some of the useful energy is wasted as heat energy.
◆ More power has to be exerted on machines due to friction.
◆ Friction opposes motion.
◆ Noise is also produced in machines due to friction.
◆ Engines of automobiles consume more fuel due to friction.
◆ Efficiency of machine is decreased; energy is lost due to heat.
◆ Friction counteracts movements and so it takes more energy to move. It causes unwanted heat.
◆ Rubber shoes or soles are worn out due to friction.
◆ Friction between trees causes forest fires.
◆ Friction slows down or stops the movement of objects. For example: A bicycle will stop eventually if it is not cycled consistently and continuously. If the bicycle has to be sped up, it has to be cycled faster. Hence, it more energy is needed to overcome the frictional force.
hope it's help!!
Disadvantages of Friction:
◆ Friction produces heat in various parts of machines, this one of the main disadvantage of friction. In this way some of the useful energy is wasted as heat energy.
◆ More power has to be exerted on machines due to friction.
◆ Friction opposes motion.
◆ Noise is also produced in machines due to friction.
◆ Engines of automobiles consume more fuel due to friction.
◆ Efficiency of machine is decreased; energy is lost due to heat.
◆ Friction counteracts movements and so it takes more energy to move. It causes unwanted heat.
◆ Rubber shoes or soles are worn out due to friction.
◆ Friction between trees causes forest fires.
◆ Friction slows down or stops the movement of objects. For example: A bicycle will stop eventually if it is not cycled consistently and continuously. If the bicycle has to be sped up, it has to be cycled faster. Hence, it more energy is needed to overcome the frictional force.
hope it's help!!
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