本题目来源于试卷: newnewnewnew，类别为 IB物理学
[问答题]
Compare the effort (or force) needed to lift a 1zwuyg-jcocs92f -) g+0-kg vebk2;4 zn8qp ssfl v,ivk 9,-object when you are on the Moon with the force needed to lift it on Earth. Compare the force needed to throw a 2-kg object horizontally with a given speed on e 4v-fqv, sb;9n svkp2zi,k 8lthe Moon and on Earth.
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