A man pushes a wall and fails to displace it. He does 

(1) Negative work

(2) Positive but not maximum work

(3) No work at all

(4) Maximum work

Concept Videos :-

#1 | Work: Definition
#2 | Solved Problems

Concept Questions :-

Concept of work

(3) No displacement is there.

Difficulty Level:

  • 12%
  • 12%
  • 75%
  • 3%