We calculate first for the normal force, Fn, which is equal to the product of the force and the cosine of the given angle, Fn = (15 kg)(9.8 m/s²)(cos 30°) Fn = 127.30 N Then, to calculate for the Fg, we multiply the normal force by the given coefficient. Fg = (127.30 N)(0.15) = 19 N The nearest value is letter A.
