Question

which of the following can be a disadvantage of frictions
1)it helps moving bodies to come to rest
2)it helps resting bodies to move
3)None of these
4)all of the above ​

Answer 1

Answer: Hm, I think none of these.

Explanation:

Answer 2

It helps moving bodies come to rest

Explanation:

friction happens when 2 surfaces are sliding against eachother, friction usually goes in the opposite direction in which the object is moving

ex: if you slide a book across a desk, friction makes this hard or slow, therefore it comes to a stop faster.

All in all, friction would help a moving body come to rest or essentially "stop"