Vector A is in the direction 30.0° counterclockwise from the Y-axis. The Y-component of A is Ay=-15.0m. What is the X-component of A?

i think it’s a. this is because if they measured the mass of something with a mass of 150g, then their final answer would have to be approximately 150g. though all of their answers are almost 150, rosa and tran have the closest answers (or the exact answer) to the accurate one.

distance = 150m

displ = root (50 ^2 + 100^2)

root(2500+10000)

root 125000