Why is the United States now considered a meritocracy? A. It is felt that one day there will be only one social class.
B. It is understood that people who are disadvantaged may
experience obstacles in changing their social status.
O C. It is believed that achievement can result in an improvement in
social status.
O D. The American social system is preferable to that of any other
country
SUBMIT

Is C

What are some important factors to consider when choosing a warm-up before your workout?

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

A10-kg piece of aluminum sits at the bottom of a lake, right next to a 10-kg piece of lead, which is much denser than aluminum. which one has the greater buoyant force on it? explain. b - the aluminum a) both have the same buoyant force. b) the aluminum c) the lead d) it cannot be determined without knowing their volumes.