Day: February 10, 2025

OK, we know that potential energy and height are related, yes? The equation is PE = m xx g xx h but we need to rearrange (a 4 term Eqn) and that’s not always easy to find height. So we know PE = m xx g xx h and need h on its own on the left hand side. In effect we need to “undo” the multiplication by ‘m’ and ‘g’. We do this by doing the mathematical “opposite” so we divide …