"the distance between the front and rear wheels of a 2280 kg car is 3.15 m. the car’s center of gravity lies in the middle of the car, 1.05 m behind the front wheels. when the car is at rest, what is the ratio of the force exerted by the ground on the front wheels to that exerted on the rear wheels? "

The energy produced as a result of this flow of electrons from atom to atom is called

The electric potential v is constant everywhere within a certain region of space. which statement below is true? the choices are: the electric field is also constant (but not zero) within the region. a charged particle placed within the region will experience an electric force. the electric field is zero everywhere within the region. the electric field varies from place to place within the region.

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