MCQOPTIONS
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| 1. |
An electric train car, having a mass of 25 Mg, travels up a 10° incline with a constant speed of 80 km/h. Determine the power required to overcome the force of gravity. |
| A. | P = 961 kW |
| B. | P = 346 kW |
| C. | P = 341 kW |
| D. | P = 946 kW |
| Answer» E. | |