Determine the power required for a 2000-kg car to climb a 100-m-long uphill road with a slope of 30° (from horizontal) in 10 s
(a) At a constant velocity,
(b) From rest to a final velocity of 30 m/s, and
(c) From 35 m/s to a final velocity of 5 m/s, disregard friction, air drag, and rolling resistance.

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2000 kg ふ 100m