6. Two kinds of motion occur in this case. For the first 0.5s, the car is traveling at constant velocity. For the remainder of the time, the car has an initial velocity and a uniform acceleration.
Using the appropriate mathematical representation for each phase of the motion, determine how
far the car traveled from the instant you noticed the hazard until you came to a stop.
As always, show work and include units.

How is sound energy produced a. vibrating objects b. objects being heated c. temperature differences d. stationary objects

What are two different ways you could find the value of a? explain these methods.

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