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Part A 1.2 kg book-lying on a 0 70 mHgh tati above the floor Duringi process,how much work doos grevity do on the book Expres
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Answer #1

GIVEN DA丁A- m 1.2 = 2,1 m PAR T-A DETERMINE THE JOKK DONE 8Y THE GRAviTY ON THE 80ok wi CHANGE IN POTENTIAL ENERG 6 In- = -16

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