| Quiz | Gravitational potential energy 1 |
|---|---|
| Name | |
| Result | PASSED |
| Score | 8 / 8 (100%) |
| Passing score | 6.4 |
| Quiz took | 1 min 53 sec |
| Quiz finished at | 2022-07-27 17:34:33 |
A spider of mass of 8 g hangs off a ceiling, at a height of 80 cm. Taking g as 9.8 N/kg, calculate the gravitational potential energy of the spider.
A roof tile of mass of 750 g hangs off the edge of a roof, at a height of 2000 cm. Taking g as 9.8 N/kg, calculate the gravitational potential energy of the roof tile.
A coconut of mass of 400 g hangs off a tree, at a height of 4500 mm. Taking g as 9.8 N/kg, calculate the gravitational potential energy of the coconut.
A wrecking ball of mass of 2000 kg hangs from a crane, at a height of 30 m. Taking g as 9.8 N/kg, calculate the gravitational potential energy of the wrecking ball.
A roof tile of mass of 900 g hangs off the edge of a roof, at a height of 1200 cm. Taking g as 9.8 N/kg, calculate the gravitational potential energy of the roof tile.
A wrecking ball of mass of 4000 kg hangs from a crane, at a height of 40 m. Taking g as 9.8 N/kg, calculate the gravitational potential energy of the wrecking ball.
A coconut of mass of 600 g hangs off a tree, at a height of 800 cm. Taking g as 9.8 N/kg, calculate the gravitational potential energy of the coconut.
A spider of mass of 40 g hangs off a ceiling, at a height of 2.5 m. Taking g as 9.8 N/kg, calculate the gravitational potential energy of the spider.