The hanging ball in each frame shown in the is stationary, explain why Next show that | cout| = mg tan theta Refer to Figure 4 below, and find the equation for tan theta as a function of x and L. Hint: Start by using the approximation for very small angles that tan 6 % sin 6 so then the lengths y and L can be assumed to be almost equal, provided that x ball L Combine the equations you derived in parts (c) and (d) to find the equation needed to calculate the experimentally determined magnitude of the Coulomb force as a function of L, x ball, m, and the local gravitational constant g.

Imagine an isolated positive point charge q (many times larger than the charge on a single proton). there is a charged particle a (whose charge is much smaller than charge q) at a distance from the point charge q. on which of the following quantities does the magnitude of the electric field created by charge q at particle a's position depend? check all that apply.the type of the charge on the charged particle athe relative orientation between q and a (while the distance between q and a is fixed)the specific location of the charged particle a (while the distance between q and a is fixed)the amount of the charge on the point charge qthe specific location of the point charge q (while the distance between q and a is fixed)the distance between the point charge q and the charged particle athe amount of the charge on the charged particle a