Conservation of Mechanical Energy (Edexcel A-Level Further Mathematics): Quizzes

Total mechanical energy

Gravity

Transforms between KE and PE

$KE_{initial} + PE_{initial} = KE_{final} + PE_{final}$

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

$PE = mgh$

$h = d \sin \theta$

14 m/s

2.5 m

Joules (J) and metres per second (m/s)