Complete the following statements by writing "decreases," "increases," or "remains the same on the line provided.

Will pushing on a car always change the cars mechanical energy? what must happen for the cars kinetic energy to increases?

State the right hand rule of the direction of magnetic field in a conductor carrying current

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.