A cyclist and their bicycle have a combined mass of 85 kg. They ride up a straight hill of length 240 m inclined at an angle θ \theta\,θ to the horizontal, where sinθ=115\displaystyle \sin\theta = \frac{1}{15}sinθ=151, as shown in the diagram below.
What is the work done by the cyclist against gravity?
[Take g=9.8 m/s2g = 9.8\text{ m/s}^2g=9.8 m/s2.]
1360 J1360\text{ J}1360 J
13328 J13328\text{ J}13328 J
13600 J13600\text{ J}13600 J
199920 J199920\text{ J}199920 J