Physics (AS & A Level) · May / June 2023 · Paper 42 · Question 4
9702
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A small steel sphere is oscillating vertically on the end of a spring, as shown in Fig. 4.1. steel sphere spring oscillations Fig. 4.1 The velocity v of the sphere varies with displacement x from its equilibrium position according to v = ± 9.7 ( . ) x 11 6 2 - where v is in cm s–1 and x is in cm.
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4(a)(i)[2]
4(a)(ii)[1]
4(a)(iii)[2]
4(b)[3]
4(c)[3]
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