O Level Physics MCQs – Certification Test 536
MCQ 536: George has a weight of 500 N, which his half of his father's weight. He, his father and his uncle sit on a see-saw. If both George and his father sit on the right end of the see-saw, 5 m from the pivot, and his uncle's weight is same as his fathers, where should George's uncle sit in order to achieve a state of balance?
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