Question #6408903Single Choice

Physics

Question

A 1200 kg car travels along a horizontal road at 30 m/s. How much work is done to stop the car in 10 s?

Options

A
    -5.4 × 105 J
B
    5.4 × 105 J
C
    5.4 × 104 J
D
    -5.4 × 104 J

Answer & Analysis