Un mueble de 80 kg que se desliza sobre una superficie horizontal es jalado por una persona con una fuerza de 180 N a 40 grados con la horizontal. Calcula la aceleracion del objeto si el coeficiente de friccion cinetica es de 0.15.

the reason why your question keeps getting deleted because this is not a school related question : )

i will answer your question though.

i never tried church's

the answer is d

for problems like this theres an app, its photomath that explains the problem and gives the answer hope i

#12 the answer is the third option