Question

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 The mass of sphere P is the same as the mass of sphere Q.
B The mass of sphere P is less than the mass of sphere Q.
C On Mars, the weight of sphere P is more than 10 N.
D On Earth, the weight of sphere Q is less than 10 N.

Answer 1

Answer:

(B) the mass of sphere of p is less than the mass of sphere Q

Explanation:

as said in question the Q sphere has 10N

on mars which has low gravitational pull than earth so if Q is brought on earth it would have more force and weight which is only possible when it has more mass.

so.Q has more mass than P

and P has less mass than that of sphere Q