Aflywheel of j = 50 kg-m2 initially standing still is subjected to a constant torque. if the angular velocity reaches 20 hz in 5 s, find the torque given to the flywheel.

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?

The step-down transformer gives a current of 10a at 24v if the primary voltage is 240v calculate the 1_primary current 2_the power input 3_the power output

The free body diagram shows a box being pulled to the left up a 25-degree incline. the magnitude of the normal force is