One horsepower is the same as

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Multiple Choice

One horsepower is the same as

Explanation:
Power is the rate at which work is done, and horsepower is an older unit for that rate. One mechanical horsepower is defined as 550 foot-pounds per second, which converts to about 745.7 watts. Rounding gives 746 watts as the practical equivalence. The other numbers are not correct because they correspond to powers that are either far too small or too large for a single horsepower: 3.413 watts is far less than a horsepower, 1,000 watts is about 1.34 horsepower, and 3,143 watts is about 4.2 horsepower.

Power is the rate at which work is done, and horsepower is an older unit for that rate. One mechanical horsepower is defined as 550 foot-pounds per second, which converts to about 745.7 watts. Rounding gives 746 watts as the practical equivalence. The other numbers are not correct because they correspond to powers that are either far too small or too large for a single horsepower: 3.413 watts is far less than a horsepower, 1,000 watts is about 1.34 horsepower, and 3,143 watts is about 4.2 horsepower.

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