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Assuming 95.0% efficiency for the conversion of electrical power by the motor, what current must the...

Assuming 95.0% efficiency for the conversion of electrical power by the motor, what current must the 12.0-V batteries of a 796-kg electric car be able to supply to climb a 386-m high hill in 2.00 min at a constant 13.4 m/s speed while exerting 736 N of force to overcome air resistance and friction
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Assuming 95.0% efficiency for the conversion of electrical power by the motor, what current must the...
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