Use the Formulas for the Hydraulic Press to Solve the Following

question 23

Multiple Choice

Use the formulas for the hydraulic press to solve the following problem. A force of 1,725 lb is exerted by a piston of radius 15 in. of a hydraulic press. What force was applied to its piston of radius 3 in.?

• A) 345 lb
• B) 49 lb
• C) 69 lb
• D) 138 lb
• E) 2.8 lb

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