johndous137 johndous137

12-01-2024
Physics

contestada

A construction worker exerts a downward force of 310 N using a rope and pulley system to raise a 27 kg can of paint 3.1 m to the top of a scaffold.
What is the work done by the worker?
A) 961 J
B) 964.1 J
C) 967.2 J
D) 970.3 J

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