Question

give two examples of everyday situations where work is being done and two examples of situations where work is not done​

Answer 1

Answer:

Work done = force * displacement. 2 conditions that must be met for the work to be done: a. the force should act on the body.

b. the body must displace in the direction of force. 2 examples where work is being done: a. picking up the bag.

b. dragging a toy car. 2 examples where work is not done: a. pushing a wall.

Answer 2

Answer:

Walking and moving a load is an example of work done since a body is displaced in the line of displacement

Talking and pushing a wall is nit an example of work since no object is displaced