What is the work rate joulesmin and how much total work is d

What is the work rate (joules/min) and how much total work is done for a person on a bike with a resistance of 2 kg, at 60 revolutions per minute after 5 minutes?

Solution

Assuming 1 revolution = 1 min ( since data is not provided)

Work Rate = 2 kg * 60 rev/min = 120 kgm/min

Now, 1 watt = 6 kgm/min

Hence the work rate will be equal to 20 watts/min

Total work done = 20 watts/min * 5 min = 100 watts