Physics (AS & A Level) · Oct / Nov 2019 · Paper 13 · Question 2
9702SI units
Which two units are not equivalent to each other?
- AN m and kg m² s⁻²
- BN s and kg m s⁻¹
- CJ s⁻¹ and kg m² s⁻³
- DPa and kg m s⁻²
As printed in the paper
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Correct answer: D. Pa and kg m s⁻²
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