Question #6426364Single Choice

Physics

Question

A runner begins at a speed of 2 m/s. By the middle of the race, the runner is at a speed of 6 m/s. The runner has a mass of 60 kg. How much work was done?

Options

A
    1200 J
B
    -1200 J
C
    960 J
D
    -960 J

Answer & Analysis