Physics · May / June 2023 · Paper 12 · Question 5

The diagrams show four balances, W, X, Y and Z. The scales of all the balances are calibrated on the Earth to measure mass. Which balances also measure mass correctly when used on the Moon?

1. AW and X
2. BW and Z
3. CX and Y
4. DY and Z

As printed in the paper