What does Coulomb's law applies to: 1. Like charges and unlike charges
2. Charge motion
3. gravitational fields
4. moving objects

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

Awave is produced in a rope. the wave has a speed of 33 m/s and a frequency of 22 hz. what wavelength is produced?

Which of the following is not a transverse wave? a) soundb) lightc) radiod) all of thesee) none of these