Chapter 18, Problem 19P

* Equation Jeopardy 1 The equations below describe one or more physical processes. Solve the equations for the unknowns and write a problem statement for which the equations are a satisfactory solution.

$\begin{array}{l}-\left(0.001\text{ kg}\right)\left(9.8\text{ N/kg}\right)+T\sin 88°=0\\ \left(-5.0\times {10}^{-8}\text{C}\right)E_x+T\cos 88°=0\end{array}$