Question

P is the pull required to lift a load W by means of a pulley block, find a linear law of the
form P = mW + x connecting P and W, using the following data : P 12 15 21 25
W 50 70 100 120 Where P and W are taken in kg-wt. Computer P when W = 150 kg wt.

Answer 1

Answer:

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Step-by-step explanation:

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