Work, Power, and Energy in Applied Physics-I

The dot product of displacement and force

When the angle between force and displacement is 180°

Joule

<p>The work done by a varying force</p> Signup and view all the answers

<p>Force and displacement are perpendicular (90°)</p> Signup and view all the answers

<p>Work is done when there is displacement in the direction of the force</p> Signup and view all the answers

<p>When the force and displacement are in opposite directions</p> Signup and view all the answers

<p>It provides information about energy transfer</p> Signup and view all the answers

<p>Energy associated with motion</p> Signup and view all the answers

<p>The sum of kinetic and potential energy is constant in a closed system</p> Signup and view all the answers