Solid are , usually in a regular repeating pattern

Why does the input force have to be greater than the force needed to lift the bale?

Write maxwell's equations and discuss the terms involved and the results of each equation in classical electrodynamics. if it is possible to write these equations in integral form, give the integral forms. find the wave equation for electromagnetic waves from the maxwell equations. what is the propagation velocity of electromagnetic waves in space according to the wave equation you find?

An uplifted block of rock between two normal faults