Question
Why could rockets blast off from the moon more easily than from Earth?
The pull of gravity is greater on the moon than on Earth.
The pull of gravity is greater on the moon than on Earth.
The moon has more atmosphere than Earth.
The moon has more atmosphere than Earth.
The pull of gravity on the moon is one-sixth of that on Earth.
The pull of gravity on the moon is one-sixth of that on Earth.
The night temperature is lower on the moon than on Earth.
The pull of gravity is greater on the moon than on Earth.
The pull of gravity is greater on the moon than on Earth.
The moon has more atmosphere than Earth.
The moon has more atmosphere than Earth.
The pull of gravity on the moon is one-sixth of that on Earth.
The pull of gravity on the moon is one-sixth of that on Earth.
The night temperature is lower on the moon than on Earth.
Answers
GPT-4o mini
Rockets can blast off from the Moon more easily than from Earth primarily because **the pull of gravity on the Moon is one-sixth of that on Earth.** This lower gravitational pull means that a rocket requires less thrust to escape the Moon's gravitational influence than it does to escape Earth's, allowing it to use less fuel and energy during launch.
The other statements are incorrect:
- The pull of gravity is **not greater** on the Moon than on Earth; it is significantly less.
- The Moon has **almost no atmosphere** compared to Earth, which reduces atmospheric drag during launch but is not the primary reason for easier launches.
- The night temperature being lower on the Moon does not impact the launch abilities of rockets.
Thus, the statement regarding the lower gravitational pull is the correct reason why launching from the Moon is easier.
The other statements are incorrect:
- The pull of gravity is **not greater** on the Moon than on Earth; it is significantly less.
- The Moon has **almost no atmosphere** compared to Earth, which reduces atmospheric drag during launch but is not the primary reason for easier launches.
- The night temperature being lower on the Moon does not impact the launch abilities of rockets.
Thus, the statement regarding the lower gravitational pull is the correct reason why launching from the Moon is easier.