Question

NO
Observe
2.1 Various activities
Can you tell?
1. In which of the pictures above has work been done?
2. From scientific point of view, when do we say that no
work was done?​

Answer 1

Explanation:

Where is the picture ????

Answer 2

Answer:

4th one (physics)

Explanation:

There is displacement. Work is said to be done when there is force and displacement in its direction.