- Pen needs less
- Home needs more
- Both need same
- None
Escape velocity depends on the planet’s mass and radius, not the object’s mass. A pen and a house would both need to reach 11.2 km/s to escape Earth, though the energy required differs vastly.
Escape velocity depends on the planet’s mass and radius, not the object’s mass. A pen and a house would both need to reach 11.2 km/s to escape Earth, though the energy required differs vastly.
