Q:

Which of the following statements is/are NOT correct?

I. Force per unit volume is called pressure.

II. Liquids can exert pressure on the walls of containers.

III. Force acting on an object can cause a change in its state of motion but not its shape.

• 1
  Only I and II
• 2
  Only III
• 3
  I, II and III
• 4
  Only I and III