Physics · Oct / Nov 2023 · Paper 12 · Question 5

5054Balanced and unbalanced forces

A small submarine of mass 1000 kg sinks in water with a constant speed of 2.0 m / s. What is the resultant force exerted on the submarine as it sinks?

A0
B500 N downwards
C2000 N downwards
D9800 N downwards

As printed in the paper

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Correct answer: A. 0

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