At the surface of a certain planet, acceleration due to gravity is one-quarter of that on earth. If a brass ball is transported to this planet, then which one of the following statements is not correct

• A

  The mass of the brass ball on this planet is a quarter of its mass as measured on earth

• B

  The weight of the brass ball on this planet is a quarter of the weight as measured on earth

• C

  The brass ball has the same mass on the other planet as on earth

• D

  The brass ball has the same volume on the other planet as on earth