Alcohol consumption slows people's reaction times. In a controlled government test, it takes a certain driver t 1 = 0.27 s to hit the brakes in a crisis when unimpaired and t 2 = 1.09 s when drunk. If the car is initially traveling at v = 91 km/h , how much farther does the car travel before the brakes are applied when the person is drunk than it travels when the person is sober?

Which describes an image that can be produced by a concave lens? the image is real and smaller than the object. the image is virtual and larger than the object. the image is virtual and smaller than the object. the image is real and larger than the object.

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

Why does gravity have a lesser than grater effect on higher altitudes?