Physics (AS & A Level) · Feb / March 2017 · Paper 12 · Question 1
9702SI units
Which expression has the same SI base units as pressure?
- A\frac{\text{force}}{\text{length} \times \text{speed}}
- B\frac{\text{force}}{\text{length} \times \text{time}}
- C\frac{\text{mass}}{\text{length} \times (\text{time})^2}
- D\frac{\text{mass} \times (\text{time})^2}{\text{length}}
As printed in the paper
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Correct answer: C. \frac{\text{mass}}{\text{length} \times (\text{time})^2}
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