Question #4e38e
2 Answers
Feb 16, 2018
Work is force * distance...so....
Explanation:
So, one example is you push as hard as you can against a wall. No matter how hard you push, the wall doesn't move. So, no work is done.
Another is carrying an object at a constant height. The distance of the object from the ground doesn't change, so no work is performed
Feb 17, 2018
An example would be pushing a wall.
Explanation:
No matter how hard you push a wall, you are not doing work, as the wall is not moving. The work equation states that
Since the wall is not moving, then