Question

what is work........

Answer 1

$\huge{ \underline{ \bold{ \heartsuit \: work \: \heartsuit}}}$


When a force acts on an object and object moves, we say that the force has done work on the object.

The work done by a force acting on an object is equal to the product of the force and the displacement of the object in the direction of the force.

Work done is the product of force and displacement.

Work done = force × displacement

If, we denote work, force and displacement by W, F and d respectively then,

W = Fd

For example, when an object Falls its displacement is in the direction of the force of gravity. Similarly, if you put a book along the table the displacement of the book is along the direction of the force you exert.

Answer 2

The transfer of energy from one object to another, especially in order to make the second object move in a certain direction. Work is equal to the amount of force multiplied by the distance over which it is applied