Be A uniform metre rule of mass 100 g is balanced on a

Last updated: 6/10/2023

Be A uniform metre rule of mass 100 g is balanced on a fulcrum at mark 40 cm by suspending an unknown mass m at the mark 20 cm i Find the value of m ii To which side the rule will tilt if the mass m is moved to the mark 10 cm iii What is the resultant moment now iv How can it be balanced by another mass of 02