Question

statement A: frictional force always opposes motion
statement B: frictional force is a non conservative force
a)both a & b are true
b)both a & b are false
c)a is true b is false
d)b is true a is false​

Answer 1

Answer:

c is a Correct option.. hope it helps

Answer 2

a)both a & b are true

Proof

Statement a :The force of friction (which is always present on Earth) can keep an object stationary or can slow it down once it is moving. So, friction force opposes motion

Statement b: Friction is non-conservative because the amount of work done by friction depends on the path.

Hope it helps ☺️