Question

what is work? give an example of a activity in which work is done
​

Answer 1

Answer:

Work according to Britannica (2020), "Work, in physics, measure of energy transfer that occurs when an object is moved over a distance by an external force at least part of which is applied in the direction of the displacement. " An example in which work is done is Kicking a soccer ball, If the ball is kicked up in the air, then the force is the weight of the ball and the displacement is the height it goes to.

Explanation:

Answer 2

Explanation:

Examples: Pushing a car horizontally from rest; shooting a bullet (the powder does the work); walking up stairs; sawing a log.