Question

is a contact force.
friction always
the motion.
).
surface of an object offer least resistance due to friction.
) force exerted by electrically charged body is called
is a device used to measure the weight of a body.
M​

Answer 1

Answer:

yes

Explanation:

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Answer 2

Answer:

muscular force is a contact force

friction always resist the motion

smooth surface of an object offer least resistance due to friction.

force exerted by electrically charged body is called electrostatic

weighting machine is a device used to measure the weight of a body.

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