What is the velocity of the ball after 4 seconds, t? The acceleration due to gravity is 9.8 m/s2, a. 1st Line Write the formula
2nd Line Copy information
3rd Line Subtract
4th Line Cancel units
5th Line Write what's left
6th Line Multiply to solve

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