Asked by Anonymous
A 1.5 kg book is lying on a 0.70 m -high table. You pick it up and place it on a bookshelf 2.0 m above the floor.
During this process, how much work does gravity do on the book?
-> 1.5 * -9.8 * 1.3 = -19.1 J
During this process, how much work does your hand do on the book?
During this process, how much work does gravity do on the book?
-> 1.5 * -9.8 * 1.3 = -19.1 J
During this process, how much work does your hand do on the book?
Answers
Answered by
jake levant
-19.1
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