Question

what are some disadvantages to friction

Answer 1

hey mate....here is your answer

1.Disadvantages of friction are:

Oppose motion.

2.Produce heat in moving parts of machines/engines.

3.Produce noise in machines /engines.

4.Makes engines to consume more fuel, in other words it reduces the efficiency of engines.

5.Cause wear and tear in moving parts of machines/engines.

Answer 2

$\huge{\underline{\mathbb{\red{Answer}}}}$

‹› Disadvantages of friction :

_ It opposes motion.

_ It reduces the efficiency of engines.

_ It causes wear and tear in moving parts of Machines.

_ It produces heat in moving parts of Machines.

_ It produces noise in machine.

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$\huge{\underline{\underline{\mathfrak{Thank you}}}}$