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Cambridge Secondary (7-9). Stage 8. Science. Learner's Book - Unit 3: Forces and energy - Question 74

Cambridge Secondary (7-9) · Unit 3: Forces and energy

Question 74

Zara weighs 450 N. Zara sits on a seesaw at a distance of 1.5 m from the pivot. Sofia weighs 500 N. Sofia sits on the seesaw on the other side of the pivot from Zara. Calculate the distance from the pivot that Sofia must sit to balance the seesaw.
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