Physics (AS & A Level) · May / June 2021 · Paper 22 · Question 3
9702
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The question as text
A child of weight 330 N is at point X at the top of a slide. The slide is at the edge of a swimming pool, as shown in Fig. 3.1. 4.0 m 1.1 m child, weight 330 N surface of water water in swimming pool X Y surface of slide Fig. 3.1 (not to scale) The child moves from rest to the lowest point of the slide that is a vertical distance of 4.0 m below X. The child continues moving towards point Y which is at the end of the slide and a vertical distance of 1.1 m above the lowest point. The kinetic energy of the child at Y is 540 J.
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3(a)[2]
3(b)[2]
3(c)(i)[2]
3(c)(ii)[2]
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