Question

5. Two children weighing 15 kg wt. and 25 kg wt: sit at the
ends of a see-saw, pivoted at its centre. The see-saw is
4 m long. Where should a third child, weighing 20 kgwt.
sit, in order to balance the see-saw ? (Neglect the weight
of the see-saw.)
(a) 1.5 m from A
(b) 1 m from A
(c) 1.25 m from A
(d) 0.75 m from A
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Answer 1

Answer:

Option c

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Answer 2

Answer:

option c

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