Question

Consider the following statements and identify the correct statements.
1) Frictional force always opposes motion
II) Static frictional force is always greater than kinetic frictional force for a given
pair of surfaces.
III) Frictional force is a non conservative force
A) All statements are true
B) Only II and III are true
C) Only III is true
D) Only II is true​

Answer 1

Answer:

the answer is b) only 2 and 3 are true