Question
It is found that a uniform metre rule of mass 50g can be balanced on a knife-edge when a mass of 20g is hung 20cm from one end of the rule how far from the centre of gravity of the metre rule is the knife-edge
Answers
Related Questions
A uniform half metre rule is balanced horizontally across a knife edge placed 20cm from A. A mass of...
A meter rule is balanced horizontally on a mass of 30kg hung 20cm from one end. If the position of t...
A uniform metre rule AB us balanced on a knife edge which is 55cm from B. If a mass of 10g is hung a...
A uniform half metre rule is balanced horizontally across a knife edge placed 15cm from one end . A...