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Physics, 02.07.2019 13:30 phyllides4930
The engine of a 2000 kg mercedes going up pike’s peak delivers energy to its drive wheel at the rate 100 kw . neglecting air resistance, what is the largest speed the car can sustain on the steep pike’s peak mountain highway, where the road is 30◦ to the horizontal? the acceleration due to gravity is 10 m/s 2 . 1. 40 m/s 2. 10 m/s 3. 20 m/s 4. 0 m/s 5. 100 m/s
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