The mass of the electric car is 900 kg including the passengers. A single motor mounted on the front wheels drives the car, and the radius of the wheel is 0.3 m. The car is going downhill at a speed of 50 km/hr, and the slope of the hill is 30o. The friction coefficient of the road surface at a given weather condition is 0.8. Ignore the motor losses and compute the power generated by the electric machine.
What will be an ideal response?
But in this problem,
Hence, the body will never roll down the incline.
Assume
Then,
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A. Protected unit developments B. Planned unit developments C. Planned uniform developments D. Planned union developments
Milk dispensers can be used, but they increase the labor required
Indicate whether the statement is true or false.
Who performed the key research on the engine cycle and heat, that made the work of Otto and Diesel possible?
A. Volta B. Lenoir C. Carnot and de Rocha D. Volta and Trevithick
In which of the following applications is the use of a synthetic engine oil especially recommended?
A. exceeding the OEM service intervals B. extreme cold weather operation C. dynamometer operation D. stationary operation