Apositron has the same mass as an electron. when a positron is accelerated from rest between two points at a fixed potential difference, it acquires a speed that is 30 % of the speed of light. what speed is achieved by a proton accelerated from rest between the same two points?

answer: the correct answer is   air pressure at the top of mount everest is higher than at the bottom of the grand canyon.

hope this : )

explanation:

that tool is called an altimeter which measures your altitude which can be used to tell which atmosphere you are currently in, including the stratosphere.

hope this ! : )