Physics (AS & A Level) · May / June 2024 · Paper 42 · Question 4
9702
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A block of mass m oscillates vertically on a spring, as shown in Fig. 4.1. oscillations spring block equilibrium position Fig. 4.1 The acceleration a of the block varies with displacement x from its equilibrium position, as shown in Fig. 4.2. –2A –A A a x 2A –Y –2Y Y 0 0 2Y 3Y –3Y Fig. 4.2 The amplitude of the oscillations is 3Y and the maximum acceleration is 2A.
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4(a)[2]
4(b)(i)[1]
4(b)(ii)[2]
4(b)(iii)[2]
4(c)[2]
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