Question

5. Two children weighing 15 kg wt. and 25 kg wt. sit at the
onds of a see-saw, pivoted at its centre. The see-saw is
am long. Where should a third child, weighing 20 kg wt.
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​

Answer 1

Answer:

c 1.25 m from A

Explanation:

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