[单选题]
Two trucks X and Y are
qavqq1zw3yy/ dv6)m4 w n;nw*7pqbpax smw2n68:xs: pulling a car out of thick mud along a straight path. The only other horizontal force acting on the car is a drag force opposite to the direction of motion. The diagram shows the directi
xw:namsbn p:w768; p nqwx*s 2on of the force applied by truck X and the direction of motion of the car.
Which of the following vectors shows the direction of the force applied by truck Y?
