Acar has a mass of 2,000kg and is traveling at 28 meters per second what is the car's kinetic energy

If you touch a hot light bulb and get burned, that is an example of a. radiation b. convection c. conduction

What is the relationship between the direction of motion of the balloon and the wind currents

The nuclear potential that binds protons and neutrons in the nucleus of an atom is often approximated by a square well. imagine a proton conned in an innite square well of length 105 nm, a typical nuclear diameter. calculate the wavelength and energy associated with the photon that is emitted when the proton undergoes a transition from the rst excited state (n 2) to the ground state (n 1). in what region of the electromagnetic spectrum does this wavelength belong?