Give five examples of zero work.

Answer:

Zero work is defined when force and displacement are perpendicular to one another and when force or displacement is zero.

Example:

• The force acts in a downward direction,
• When we hold an object and walk,
• When displacement operates in the forward direction.
• If you push a wall, it doesn’t move there’s no work done.
• Sleeping for several hours is also an instance of not doing work.