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Q:-2 If 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 + c connecting P and W, using the following data: 12 15 21 25 W 50 70 100 120 Where P and W are taken in kg-wt. Compute P when W=150 kg-wt.

Q:-2 If 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 + c connecting P and W, using the following data: 12 15 21 25 W 50 70 100 120 Where P and W are taken in kg-wt. Compute P when W=150 kg-wt.

Advanced Engineering Mathematics
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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Q:-2 If P is the pull required to lift a load W by means of a pulley block, find a linear law of the form P — тW + с %3D connecting P and W, using the following data: 12 15 21 25 W 50 70 100 120 Where P and W are taken in kg-wt. Compute P when W=150 kg-wt.
Transcribed Image Text:Q:-2 If P is the pull required to lift a load W by means of a pulley block, find a linear law of the form P — тW + с %3D connecting P and W, using the following data: 12 15 21 25 W 50 70 100 120 Where P and W are taken in kg-wt. Compute P when W=150 kg-wt.
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