Ple Choice Worth 2 points) Work and power are different because
work involves force and distance while power involves force an elocity
work involves distance and mass while power involves distance and time
work involves energy and time while power involves force and mass
work involves velocity and time while power involves energy and force
Question 5 miple Choic Worth 2 points)

What causes the formation of ocean currents?

Aparticle of mass m is placed in a one-dimensional box of length l. the box is so small that the particle’s motion is relativistic, so that e p2/2m is not valid. (a) derive an expression for the energy levels of the particle using the relativistic energy–momentum relation and the quantization of momentum that derives from connement. (b) if the particle is an electron in a box of length l 1.00 1012 m, nd its lowest possible kinetic energy. by what percent is the nonrelativistic formula for the energy in error?

Calculate the volume of this regular solid. what is the volume of the cone? round your answer to the nearest hundredth