How do a proton and an electron compare? a. they are both found in the nucleus. b. the electron is farther from the nucleus. c. they have the same charge. d. they have the same mass.

Aplane flying horizontally at an altitude of 1 mile and a speed of of 500mih passes directly over a radar station. find the rate at which the distance from the plane to the station is increasing when it is 2mi away from the station.