A man is riding in a buggy that is being pulled by a wire connected to a kite. The wire makes an angle of $40^\circ$ to the horizontal and maintains a steady tension of $200\,\text{N}$. The man and buggy move $20\,\text{m}$ in a straight horizontal line. The wire and the buggy’s route lie in the same vertical plane. What is the work done by the tension force on the man and buggy?
- A$2.6\,\text{kJ}$
- B$3.1\,\text{kJ}$
- C$3.4\,\text{kJ}$
- D$4.0\,\text{kJ}$