Work, Energy, Power (Leaving Cert Applied Maths): Quizzes

Energy transferred by force through distance

$W = F \times d$

There is no movement

Adds energy to it

How quickly work is done

$P = F \times v$

$I = mv - mu$

Increase the time of impact

$KE = \frac{1}{2}mv^2$

It quadruples

Energy cannot be created or destroyed

When drag force balances driving force