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Neglect air resistance and muscle atrophy and assume the same upward normal reaction force as on earth:

(a) If someone can increase her center of mass by 0.7 m in a vertical jump on earth, how high could she jump on the moon?

(b) If an athlete can long jump 25 ft on earth, how far could she long jump on the moon? (Assume her takeo? angle is 30?.)

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