Physics, 05.03.2021 19:40 lauryngrace37

An inclined plane of length 4.5m and vertical height 1.5m is use to lift the load of 100N. what effort is required if the efficiency is 80%?

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An inclined plane of length 4.5m and vertical height 1.5m is use to lift the load of 100N. what effo...

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An inclined plane of length 4.5m and vertical height 1.5m is use to lift the load of 100N. what effort is required if the efficiency is 80%?​

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An inclined plane of length 4.5m and vertical height 1.5m is use to lift the load of 100N. what effort is required if the efficiency is 80%?