1. Using the expression for the gradient in polar coordinates (Appendix A), find the gradient of   Where is the gradient maximum? The terms A and  are constant. 2. Given the following expression for...

1. Using the expression for the gradient in polar coordinates (Appendix A), find the gradient of

Where is the gradient maximum? The terms A and
 are constant.

2. Given the following expression for the pressure field where x, y, and z are space coordinates, t is time, and
 and L are constants, find the pressure gradient