Question
The acceleration due to gravity on the surface of Mars is about one third the acceleration due to gravity on Earth’s surface.
The weight of a space probe on the surface of Mars is about _____.
9 times its weight on Earth
1/9 its weight on Earth
3 times its weight on Earth
1/3 its weight on Earth
The weight of a space probe on the surface of Mars is about _____.
9 times its weight on Earth
1/9 its weight on Earth
3 times its weight on Earth
1/3 its weight on Earth
Answers
GPT-4o mini
The weight of an object is directly proportional to the acceleration due to gravity at its location. Since the acceleration due to gravity on the surface of Mars is about one third that of Earth's gravity, an object (like a space probe) will weigh one third as much on Mars as it does on Earth.
Therefore, the weight of a space probe on the surface of Mars is about **1/3 its weight on Earth**.
Therefore, the weight of a space probe on the surface of Mars is about **1/3 its weight on Earth**.