Question

In measuring the weight of the metre
scale the centre of gravity is at 50 cm
mark. The scale is balanced at 60 cm
mark when a known weight of 50 gf
is kept at 80 cm mark. The weight of
the metre scale is
*​

Answer 1

Answer:

A uniform metre scale of weight 50 gf is is balanced at 30 cm mark when weight of 80 gf and 60gf act at 5 cm and 45 cm respectively. what force must be applied at 20 cm mark to balance the metre scale. An uniform metre scale of weight 50g is balanced at 60cm mark, when a weight of 15g is suspended at 10cm mark.

Explanation:

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Answer 2

Answer:

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