The flow therefore satisfies all the restrictions governing the use of Bernoulli's equation. Upstream and downstream of the contraction we make the one-dimensional assumption that the velocity is ...

The inflow and outflow are one-dimensional, so that the velocity V and density \rho are constant over the area A (figure 14 ... with one inlet and one outlet. This equation is called the continuity ...

The velocity-time and acceleration-time graphs for common motions are shown below. For the constant positive velocity graphs and the constant positive acceleration graphs, the initial displacement ...