Question

write the effects of roller on friction. ​

Answer 1

Answer:

It reduces the friction.....( rolling friction is generated)

Answer 2

$\huge\bigstar\underline\mathfrak{Answer:-}$

• It produces heat, that helps in heating parts of any object or to warm ourselves. It also causes loss in power. It produces noise during any kind of operation. It's because of friction that we're able to walk, run, play, etc.

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