The planet quirk is flat. gps satellites hover over quirk at an altitude of 20, 000 km (unlike earth where the satellites circle twice a day). see how accurately you can estimate the distance l from the point directly below the satellite to a point on the planet surface knowing the distance h from the satellite to the point on the surface in two cases. (the letter h is for hypotenuse.) a) use a calculator to compute δl/δh for h = h0±δh = 25, 000±δh, and δh = 1, 10−1, 10−2. write an estimate for l in the form |l − l0| = |δl| ≤ c|δh| choosing the simplest round number c that works for all three cases

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