PH-2405

Gravitational potential energy

Physics · Secondary 4 · Medium · Gravitational potential energy

1. $5.4\,\text{J}$
2. $18\,\text{J}$
3. $30\,\text{J}$
4. $54\,\text{J}$

Sign in to check your answer and see the hint and the worked explanation. Free on PrepLab High.