Gif a capacitance of 150 î¼f is used and a 120 v ac power supply with a frequency of 60 hz is used to drive the circuit, determine the phase angle between the voltage and the current in the circuit.

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

Where is the potential energy throughout the loading, cocking, and releasing of the trebuchet?

Asquare 1m x 1m plate is shown below. all four of its edges are kept at 0 co. at t=0the temperature distribution is given by: y xtsins n75)=.a) using separation of variables determine the temperature distribution t(x, y,t)along the plate at any time t. b) discretize the heat conduction equation +=22222 txtusing a second-order centered difference scheme for the two second derivatives and a first-order forward euler scheme for the first derivative. using von neumann stability analysis, determine the stability criterion for the proposed discretization scheme in terms of , hand t. solve for the maximum allowable time step tmax