Physics, 13.03.2020 19:17 ooooooo828282828
Ray decides to paint the outside of his uncle's house. He uses a 4.0-m-long board supported by cables at each end to paint the second floor. The board has a mass of 21 kg. Ray (70 kg) stands 1.0 m from the left cable.
1. What is the force that the left cable exerts on the board?
2. What is the force that the right cable exerts on the board?
Answers: 3
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Ray decides to paint the outside of his uncle's house. He uses a 4.0-m-long board supported by cable...
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