PH-2357

Gravitational potential energy

Physics · Secondary 4 · Medium · Gravitational potential energy

1. $480\,\text{W}$
2. $240\,\text{W}$
3. $1200\,\text{W}$
4. $600\,\text{W}$

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