Three point charges are arranged on a line. charge q3=+5.00x10^-9c and is at the origin. charge q2=-3.00x10^-9c and is at x=+4.00cm. charge q1 is at x=+2.00cm. what is the magnitude and sign (+ or -) for q1 if the net force on q3 is zero?
a. 0.750 nc
b. 0.520 nc
c. 0.975 nc
d. 0.000 nc

Which statement correctly describes the relationship between frequency and wavelength?

Power can be defined as a. the distance over which work was done. b. how much work can be done in a given time. c. all the work in an given area. d. the energy required to do work.

Pl asaaap ! match the term to the correct description. a type of wave that transfers energy where the particles in the medium move perpendicular to the direction in which the energy is traveling. a type of wave that transfers energy where the particles in the medium move parallel to the direction in which the energy is traveling. movement that is back and forth, like an equal sign = a type of wave that transfers energy where the particles in the medium move in a circle motion while the energy travels left or right. movement that is like a t transfers energy from one location to another 1. wave 2. parallel movement 3. perpendicular movement 4. transverse wave 5. longitudinal wave 6. surface wave