In order to conserve fuel, you modify your car by removing 100 kg of excess weight. How much energy is saved each time you accelerate from 0 to 100 km/hr (62 mph) ?
A) 2.86 × 102 J
B) 2.86 × 104 J
C) 3.86 × 104 J
D) 3.86 × 102 J
Correct Answer:
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