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2023 · O/N · 5054/12 | Q5

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CIE-5054-2023-ON-p12 · Question 5

You may use a calculator. Take the weight of 1.0 kg to be 9.8 N (acceleration of free fall = 9.8 m/s²).
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5 A small submarine of mass 1000kg sinks in water with a constant speed of 2.0m/s. submarine 1000 kg 2.0 m / s What is the resultant force exerted on the submarine as it sinks? A 0 B 500N downwards C 2000N downwards D 9800N downwards

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5054/12/O/N/23Cambridge O Level Physics 5054 · Oct/Nov 2023 · Paper 1 variant 2 · Question 5