What would be the acceleration of the oil droplet in part (a) if the electric field suddenly reversed direction without changing the magnitude? (select all that apply.) the magnitude of acceleration would be 0 m/s2. the magnitude of the acceleration would be 9.80 m/s2. the magnitude of the acceleration would be 19.60 m/s2. the acceleration would be downward. the acceleration would be upward.

You have been called to testify as an expert witness in a trial involving a head-on collision. car a weighs 1515 lb and was traveling eastward. car b weighs 1125 lb and was traveling westward at 44.0 mph. the cars locked bumpers and slid eastward with their wheels locked for 22.5 ft before stopping. you have measured the coefficient of kinetic friction between the tires and the pavement to be 0.750 . how fast (in miles per hour) was car a traveling just before the collision? (this problem uses english units because they would be used in a u.s. legal proceeding.)

Answer as quick as ! kate is working on a project in her tech education class. she plans to assemble a fan motor. which form of energy does the motor convert most of its electric energy into? a. light energyb. motion energyc. sound energyd. thermal energy

Science and technology are interdependent. advances in one lead to advances in the other. give an example of this phenomenon.