A vector points -43.0 units along the x axis, and 11.1 units along the y axis. Find the Direction of the vector.

Explanation:

The direction of the vector implies only its angle, not its magnitude. The direction of the vector is found in

so

but since we are in QII (where x is negative and y is positive) we have to add 180 to this number to get a direction of 165.5 degrees

the first american roller coaster was the mauch chunk switchback railway, built in the mountains of pennsylvania in the mid-1800s. the track, originally built to send coal to a railway, was reconfigured as a "scenic tour."

the bal will not change its velocity.