Physics, 06.12.2021 14:00 dannyboy5911
A 500 kg horse can provide a steady output power of 750 W (that is, 1 horsepower) when pulling a load. How about a 38 kg sled dog? Data show that a 38 kg dog can pull a sled that requires a pulling force of 50 N at a steady 2.4 m/s. What is the minimum number of dogs needed to provide about the same power as one horse?
Answers: 1
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A 500 kg horse can provide a steady output power of 750 W (that is, 1 horsepower) when pulling a loa...
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