Solutions 25000 J 100 N 20 ms-1 3600 J . 300 Js-1 or 300 W Yes (horse is pulling at 300 W but 1 hp is 746 W) . 490 N 1470 J Potential energy, 1470 J 7.7 ms-1
Solutions 25000 J 100 N 20 ms-1 3600 J . 300 Js-1 or 300 W Yes (horse is pulling at 300 W but 1 hp is 746 W) . 490 N 1470 J Potential energy, 1470 J 7.7 ms-1
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