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Block by the normal force

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Reference no: EM131161626

Two blocks are connected by a very light string passing over a massless and frictionless pulley (the figure (Figure 1) ). Traveling at constant speed, the 20.0-N block moves 76.0 cm to the right and the 12.0-N block moves 76.0 cm downward

Part A

During this process, how much work is done on the 12.0-N block by gravity?

Part B

During this process, how much work is done on the 12.0-N block by the tension in the string?

Part C

During this process, how much work is done on the 20.0-N block by gravity?

Part D

During this process, how much work is done on the 20.0-N block by the tension in the string?

Part E

During this process, how much work is done on the 20.0-N block by friction?

Part F

During this process, how much work is done on the 20.0-N block by the normal force?

Reference no: EM131161626

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