Question #6426249Single Choice

Physics

Question

A 2 kg object is moving eastward with a velocity of 2 m/s on a frictionless horizontal surface. A constant force is applied westward to bring the object to a stop. What is the work done by this force?

Options

A
    -4 J
B
    -6 J
C
    -8 J
D
     0 J

Answer & Analysis