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Which motor performs more work

Which motor performs more work in the same amount of time- a 10 kW or a 20 kW motor? Explain your reasoning.Power masures work
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2. asked by Anonymous
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An electric motor having a mass of 220 kg is to be lifted a vertical distance of 8.75m. Draw a labelled diagram to represent
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2. asked by mar
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An electric motor runs at a constant rotational frequency of 3000 r/min and has the load of75 Nm and a 5,0 Nm extra load of
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2. asked by Anonymous
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An electric motor runs at a constant rotational frequency of 3000 r/min and has the load of75 Nm and a 5,0 Nm extra load of
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2. asked by ade
3. 773 views
3. Briefly describe the role each of the following structures plays in motor control, and explain how they work together to
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2. 53 views
A 900W motor is used to lift 275.51kg of bricks a distance of 30, to the roof of the building.a. If the motor ran for 90s how
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2. asked by Jacie
3. 583 views
The efficiency of an electric motor is 20 %. When lifting a body 500 J of energy are wasted. What is the useful work done by the
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2. asked by flirtyme
3. 5,843 views
An electric motor is used to lift a load of bricks through a vertical height of 20m.the tension in the cable attached to the
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2. asked by Wendy
3. 903 views
During a certain period of time, an electrical motor receives 9x10^5 kJ of electrical energy (a form of work) and produces
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2. asked by Amy
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A small motor draws a current of 1.76 A from a 110 V line. The output power of the motor is 0.20 hp.(a) At a rate of $0.060/kWh,
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2. asked by julie
3. 1,180 views