2. A girl cycles a distance of 50 meters using a total force on the pedals of
150 N. Calculate the work done on the bicycle. (don't forget the units on your answer)
To calculate the work done on the bicycle, we can use the equation:
Work = Force x Distance
Given that the force applied on the pedals is 150 N and the distance cycled is 50 meters, we can plug these values into the equation:
Work = 150 N x 50 m
Work = 7500 Nm
Therefore, the work done on the bicycle is 7500 Nm.