Solve the Equation by Completing the Square

question 144

Multiple Choice

Solve the equation by completing the square.

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Definitions:

Mechanical Work

The transfer of energy from one object to another to cause movement against a force.

Full-load Torque

The torque a motor generates at its rated power and voltage to maintain its rated speed under full-load conditions.

Rated Horsepower

The official power output of an engine or motor as specified by the manufacturer, under specific conditions.

Breakdown Torque

The maximum torque that an electric motor generates at standstill without causing instantaneous failure of the motor.