Find the coil resistance of the motor
A vacuum cleaner is plugged into a 120.0-V socket and uses 3.6 A of current in normal operation when the back emf generated by the electric motor is 82.0 V. Find the coil resistance of the motor.
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Assume that the Milk Chocolate Division is currently operating at its capacity of 280,000 pounds of chocolate. Also assume again that the Peanut Butter Division wants to purchase an additional 22,400 pounds of chocolate from Milk Chocolate.
The most accurate statement about research articles in psychology is that:
Through what angle must the door rotate so that the magnetic flux that passes through it decreases from its maximum value to 0.26 of its maximum value?
Four vectors all have the same magnitude. Vector 1 is at 30 degrees, Vector 2 is at 135 degrees, vector 3 is at 240 degrees, and Vector 4 is at 315 degrees. Which vector has the greatest magnitude x-component and which vector has the greatest magn
A vacuum cleaner is plugged into a 120.0-V socket and uses 3.6 A of current in normal operation when the back emf generated by the electric motor is 82.0 V.
Maintenance costs for a small bridge with expected 50-year life are estimated to be $1,000 each year for the first 5 years, followed by a $10,000 expenditure in the year 15 and a $10,000 expenditure in year 30. If i = 10% per year.
Your company is considering the replacement of an old delivery van with a new one that is more efficient. The old van cost $30,000 when it was purchased 5 years ago.
A block with mass m = 3 kg is sitting on the ground and not moving. The acceleration due to gravity is g = 9.81 m/s2. Please answer the following questions. Part (a) Write an expression for the magnitude of the force of gravity Fg on the block.
What is the difference between a merger and consolidation? List and explain the motives of mergers and consolidations.give references and examples
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