Physics for IGCSE & O level - Forces And Energy (Section 2 - No. 43)
What are the units used for the calculation of gravitational potential energy (PE = mgh)?
kg, m/s², m
kg, m, m/s²
g, cm, s
N, m, kg
Explanation
The units are kg (mass), m/s² (acceleration due to gravity) and m (height).
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