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What is the power of an engine that pulls a 1000kg automobile at a steady speed of 10m/s along a level road?

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A train engine pulls out of a station along a straight horizontal track with five identical freight cars behind it, each of which weighs 88.0 kN. The train reaches a speed of 13.0 m/s within 6.50 min of starting out. Assuming the

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What is the power of engine that pulls a 1000 kg automobile at a steady speed of 10 m/sec along a level road?

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A train engine pulls out of a station along a straight horizontal track with five identical freight cars behind it, each of which weighs 88.0 kN. The train reaches a speed of 13.0 m/s within 6.50 min of starting out. Assuming the
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