http://session.masteringphysics.com/problemAsset/1260156/3/YF-06-30.jpg Part A D

Question

http://session.masteringphysics.com/problemAsset/1260156/3/YF-06-30.jpg Part A During this process, how much work is done on the 12.0- block by gravity? 8.64 Part B During this process, how much work is done on the 12.0- block by the tension in the string? -8.64 During this process, how much work is done on the 20.0- block by gravity? = 0 Part D During this process, how much work is done on the 20.0- block by the tension in the string? = 8.64 Part E During this process, how much work is done on the 20.0- block by friction? = -8.64 Part F During this process, how much work is done on the 20.0- block by the normal force? = 0 Part G Find the total work done on 12.0- block. = Part H Find the total work done on 20.0- block. = please help with g and h

Explanation / Answer

Part G Find the total work done on 12.0- block. = 0 J

Part H Find the total work done on 20.0- block. = 0 J

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