Answer to Question #145649 in Physics for tiisetso

Question #145649

how fast must a cyclist climb a 6.0 degrees hill to maintain a power output of 0.2 hp? Neglect work done by friction and assume the mass of cyclists and bicycle is 68 kg

Expert's answer

"P=Fv=mgv\\sin{6}\\\\0.2(745.7)=(98)(9.8)\\sin{6}v\\\\v=1.5\\frac{m}{s}"

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