Question

work done due to variable forces​

Answer 1

Explanation:

Using Integration to Calculate the Work Done by Variable Forces. A force is said to do work when it acts on a body so that there is a displacement of the point of application in the direction of the force. Thus, a force does work when it results in movement.

Answer 2

$\sf\ \circ \pink{Answer:–}$

Using Integration to Calculate the Work Done by Variable Forces. A force is said to do work when it acts on a body so that there is a displacement of the point of application in the direction of the force. Thus, a force does work when it results in movement.

$\sf\ \large \underline{Additional \: \: information:}$

$\sf\purple \cap{si \: unit \: of \: work \: is \: joule.}$

$\sf\purple \cap{Work \: \: is \: done  \: \: whenever \: a \: force \: moves something over a distance. \: \: You \: \: can \: \: calculate \: \: the \: \: energy \: \: transferred, \: \: or \: \: work \: \: done, \: \: by \: \: multiplying \: \: the \: \: force \: \: by \: \: the \: \: distance \: \: moved \: \: in \: \: the \: \: direction \: \: of \: \: the \: \: force. Energy \: \: transferred = work done = force x distance moved in the direction of the force.:}$