Question

With a force of 21 N, Lisa pulls a wagon with her little brother. The handle of the wagon makes a 15° angle with the ground as shown below.



Approximately what force will move the wagon vertically upwards?

28.57 N

5.63 N

20.28 N

5.44 N

Answer 1

\[F_x=F*cos(\theta)\]\[F_y=F*sin(\theta)\]So \[F_y=F*sin(\theta)=?\]

Answer 2

i cant understand this