A 60kg bicyclist (including the bicycle) is pedaling right with a constant speed of 6m/s despite experiencing a 50N drag. Neglect any friction impeding the
motion.

How much force is the bicyclist generating through her pedal?

How much power is she expending?

Which best describes the first law of thermodynamics as compared to the second law of thermodynamics? a. the first law describes how thermal energy is conserved but not the direction it moves. b. the first law describes the direction thermal energy moves but not how it is conserved. c. the first law describes how thermal energy can be created but not how it can be destroyed. d. the first law describes how thermal energy can be destroyed but not how it can be created.