Science, asked by amanat536, 2 months ago

Friction is reduced by
(a) making the surface wet
(b) making the surface dry
(c) Making the surface rough
(d) sprinkling sand on the surface

Answers

Answered by SanaArmy07

6

Answer:

(a) making the surface wet.

Because friction is less on smooth surface

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Answered by rajrajput9797

3

Answer:

Friction is reduced by

c) making the surface wet

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