What must be power output of the motor lifting the piston

Reference no: EM13679160

Answer the following question: Be sure to show all your work. Include formulae and units! EVERY TIME! Don’t forget to give relevant diagram.

The pressure inside an hydraulic piston is given by: P=3 X10⁶ V^-0.5, where P is in N/m² and V is in m³.In the two minutes it takes to lift a piece of machinery, the volume of the piston expands from its initial value of 1.8 to 2.2 m³.

1. How much work is done in lifting the machinery?

2. What must be the power output of the motor lifting the piston?

Reference no: EM13679160

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