1.33 understand how the upward forces on a light beam, supported at its ends, vary with the position of a heavy object placed on the beam - TutorMyself ChemistrySkip to content
1.33 understand how the upward forces on a light beam, supported at its ends, vary with the position of a heavy object placed on the beam
1.33 understand how the upward forces on a light beam, supported at its ends, vary with the position of a heavy object placed on the beam
when moments are taken from the right hand side as the block is a greater distance the force from the left hand pivot must be bigger to counteract it. The opposite is true for the left hand side.
