Please choose the correct answer to the question: Earth is about 81 times more massive than the Moon. How will the mass and weight of a rocket on the Moon compare to its mass and weight on Earth?

Answer1: The mass and weight will be less on the Moon. Answer2: The mass and weight will be greater on the Moon. Answer3: The mass will be the same, but its weight will be less on the Moon. Answer4: The mass will be the same, but its weight will be greater on the Moon.

Answer format: answer1/answer2/answer3/answer4