When a capacitor is fully charged, the current through the capacitor is

If the speed of a particle triples ,by what factor does its kinetic energy increase?

How would doubling the made of an object change the objects potential energy

Which of these statements is true? a. quarks pair with leptons to form protons and neutrons. b. quarks pair with bosons to form photons. c. quarks pair with photons to form protons and neutrons. d. quarks pair with other quarks to form protons and neutrons. e. quarks pair with electrons to form protons.