When is work said to be done?

Under what conditions is work said to be done?

When a work is said to be done? Give some example.

When is work said to be minimum and maximum in terms of magnitude?

When is work done said to be zero?

1 joule of work is said to be done when a force of 1 N acting on an object moves it by 1 metre in the direction of force.

When a force causes___________in its own direction, the work is said to be done.

When a force is applied on an object and if the body moves in the direction of applied force, work is said to be done.

Fill in the blank spaces by choosing the correct words from the list given below: direction, joule, work, energy, force Q. When a force causes displacement in its own ____, work is said to be done.

Work is said to be done when :