An object with radius = 80 cm, starts from rest and rotates through an angle of 900 degrees in 2 minutes.
Determine the angular displacement, in radians (use pi = 3.14, answer to 1 decimal place)

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?

Alfred pushes on a heavy box, but cannot move it. the box has a lot of inertia motion friction gravity

In the first law of thermodynamics, triangle e=q-w, what does q stand for