Question

Question for brainly stars only !
I am in 10th and preparing for the IIT JEE ADVANCED

So don't spam !

Which of the following statements are correct : -

(1)work done by kinetic friction can be zero

(2) work done by static friction can be non zero

(3) work done by kinetic friction can be positive

(4) work done by static friction can be positive

(5) work done by static friction can be negative

Justify your answer by drawing free body diagrams of the body considered and give suitable example


Special question for @NIRMAN95​

Answer 1

hey mate here is your answer... hope it's help you dear brother.... ✌✌