PH-959
Gravitational potential energy
Physics · Secondary 3 · Medium · Gravitational potential energy
A 12 kg box is dropped from a balcony 8.0 m above the ground. Ignore air resistance.
What is the maximum kinetic energy of the box just before it hits the ground? (Take gravitational field strength, .)
What is the maximum kinetic energy of the box just before it hits the ground? (Take gravitational field strength, .)
- 480 J
- 640 J
- 960 J
- 1200 J
Sign in to check your answer and see the hint and the worked explanation. Free on PrepLab High.