Question

A uniform metre rule of mass 100g is balanced at 50cm mark when a weight of 50gf is placed at a 70cm mark draw the diagram for the arrangement (i)which force tends to turn the rule clockwise (ii) what is the magnitude of the clockwise moment at the point of balance (iii) which force tends to turn the rule anticlockwise moment (iv)what is the magnitude of the anticlockwise moment about the point of balance (v)find the value of W (vi)state the principle usad in calculating w

Answer 1

Explanation:

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Answer 2

Explanation:

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