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the power plant is a rotax four-cylinder, four-stroke engine of 100 horsepower driving a two-blade, variable-pitch pusher propeller. assume: the oswald efficiency factor is 0.7; the zero-lift drag coefficient is 0.03; the propeller efficiency is 0.9; and the specific fuel consumption is 0.2 kgf of fuel per horsepower per hour. calculate the maximum velocity of the predator at sea level



Answer :

139 m/s is the maximum velocity of the predator at sea level.

What kind of power plant is it?

A power plant is a type of commercial building that uses primary energy to produce electricity. To deliver power to the electrical grid and meet society's electrical needs, most power plants employ one or more generators that transform mechanical energy into electrical energy.

How can I calculate the maximum velocity?

We now understand that velocity reaches its maximum when y=0, which means the system is in equilibrium when displacement and acceleration are both zero. In basic harmonic motion, the formula v=A can be used to determine the maximum velocity at a given position.

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