Physics, asked by janala, 4 months ago

he work done by a frictional force is always (a) zero (b) positive (c)negative (d)dependent on the situation

Answers

Answered by ROYALBHUMIHAR

0

b negative

as frictional force always opposes forces

Answered by srijeetprasadbanerje

1

Answer:

c) Negative

Explanation:

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