A cord is used to vertically lower an initially stationary


Solve the all parts of following question:

Question: A cord is used to vertically lower an initially stationary block of mass m = 25 kg at a constant downward acceleration of g/8. When the block has fallen a distance d = 1.5 m,

Part A: Find the work done by the cord's force on the block.

Part B: Find the work done by the gravitational force on the block.

Part C: Find the kinetic energy of the block.

Part D: Find the speed of the block.

Please show all work and steps to determine the work done by the cord's force on the block.

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Physics: A cord is used to vertically lower an initially stationary
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