An aircraft undergoes two displacements. if the first displacement is directed at an angle of 210° with the positive x axis and has magnitude 32.0 miles, and if the resultant displacement is directed at an angle of 70.0° with the positive x axis and magnitude 32.0 miles, what are the magnitude and direction of the second displacement? (both angles are measured counterclockwise from the +x axis.) g

Which type of current is produced by a wire breaking magnetic field lines and changing the polarity? a. alternating b. direct c. straight d. alternating and direct

The solar panels used by mark function because of the photoelectric effect. light shines on the cells causing electrons to be ejected from the metal, which produces an electric current. at night on mars, no light will fall on the solar cells and no electric current will be generated. according to your notes, what type of light is typically needed to cause the photoelectric effect? a)visible b)ultraviolet c)infrared

Iwill give 30 points to whoever answers ! what is the formula for actual mechanical advantage and ideal mechanical advantage?