Research stations in Siberia, Antarctica, and other remote locations use human power. People at the stations turn pedals, similar to bicycle pedals, that are connected to electrical generators. A researcher wants to investigate the power output of a person at a
research station
What would the researcher need to know?
A)
the work done by one turn of the pedals and the total time spent pedaling
B)
the work done by one turn of the pedals and the time it takes to make the
turn
C)the force required for one turn of the pedals and the total time spent
pedaling
D)the force required for one turn of the pedals and the time it takes to make
the tum