Will mark as brainliest . pls help

Pls pls pls pls ! describe, in your own words, how you found the epicenter of the earthquake.

You've already seen the value of 9.8 in this lesson. what's this value called? what quantity does it represent?

It may seem strange that the selected velocity does not depend on either the mass or the charge of the particle. (for example, would the velocity of a neutral particle be selected by passage through this device? ) the explanation of this is that the mass and the charge control the resolution of the device--particles with the wrong velocity will be accelerated away from the straight line and will not pass through the exit slit. if the acceleration depends strongly on the velocity, then particles with just slightly wrong velocities will feel a substantial transverse acceleration and will not exit the selector. because the acc