An uniform metre scale of weight `50 g` is balanced at `60 cm` mark, when a weight of `15 g` is suspended at `10 cm` mark. Where must a weight `100 g` be suspended to balance metre scale.

A uniform metre scale of weight 20 gf is supported on a wedge placed at 60 cm mark. If a weight of 30 gf is suspended at 15 cm mark, where should a weight 200 gf be suspended in order to balance the metre scale?

A uniform meter scale balances at the 40 cm mark when weights of 10g and 20g are suspended from the 10cm and 20cm marks. The weight of the metre scale is

A uniform metre scale can be balanced at the 70.0 cm mark when a mass of 0.05 kg is hung from the 94.0 cm mark. Find the mass of the metre scale.

A uniform metre rule is pivoted as its mid point. A weight of 50gf is suspended at one end of it. Where should a weight of 100gf be suspended to keep the rule horizontal?

A uniform metre scale can be balanced at the 70.0 cm mark when a mass of 0.05 kg is hung from the 94.0 cm mark. Draw a diagram of the arrangement.

A uniform half metre rule balances horizontally on a knife edge at 29 cm mark when a weight of 20 gf is suspended from one end. What is the weight of the half metre rule ?