The Maximum Pressure That Can Be Obtained in Your Local

question 65

Multiple Choice

The maximum pressure that can be obtained in your local mechanic's hydraulic pump is 2.0 * 10⁵ Pa.The piston has a mass of 1.8 * 10⁴ Kg and a radius R = 1.0 m,what is the largest mass (of a car) for which the pump will work?

• A)2.2 * 10⁴ Kg
• B)3.0 * 10⁴ Kg
• C)3.8 * 10⁴ Kg
• D)4.6 * 10⁴ Kg
• E)7.4 * 10⁴ Kg

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