Question

A solar racing car* typically has a power of about 1.2 kW (1.2 kilowatts). What is this in horsepower (hp)? (Use the conversion 1 hp = 745.7 watts). For practice, write your answer formally using the 'multiply by 1' technique we've been using. Give your final answer as a number, with the appropriate number of sig figs. Do NOT include units. 1.2 kW = _____ horsepower.

Answer 1

Answer:

1.2. kW = 1.609hp [ approximately ]

Explanation:

since 1 hp = 745.7 watts