A sphere P, made of steel, has a weight of 10 N on Earth. Another sphere Q, also made of steel, has a weight of 10 N on Mars.
The gravitational field strength on Earth is greater than the gravitational field strength on Mars.
Which statement is correct?
A
B
The mass of sphere P is the same as the mass of sphere Q.
The mass of sphere P is less than the mass of sphere Q.
On Mars, the weight of sphere P is more than 10 N.
On Earth, the weight of sphere Q is less than 10 N.
с
D