Answer :
An object with a mass of 12.0kg on Earth has the same mass of B. 12.0kg on Mars. This is because the mass of an object remains the same regardless of its location.
In physics, the mass of an object is a measure of the amount of matter it contains, and this does not change regardless of its location. Therefore, an object that has a mass of 12.0kg on Earth will also have a mass of 12.0kg on Mars. The correct answer is 12.0kg.
- Mass is different from weight, which is the force exerted by gravity on an object.
- For example, the mass of an object is 12.0kg on Earth and remains 12.0kg on Mars, while its weight would change due to the different gravitational forces.
- On Mars, gravity is about 0.38 times that of Earth's, but this does not affect the object's mass.
The correct option is B.
Complete Question:
An object has a mass of 12.0kg on Earth. What is its mass on Mars in kg?
A. 118kg
B. 12.0kg
C. None of these
D. 82.2kg
E. 44.5kg
