Which expression best describes the distance d traveled by the plane during a certain interval of time t? let s0 and v0 be, respectively, the initial position and speed of the plane, and use m/s2 for the acceleration of the plane. remember that the plane accelerates from rest.

The passing of heat through a material while the material itself stays in place. a. radiation b. conduction c. convection

Red light strikes a metal surface and electrons are ejected. if violet light is now used with a 10% greater intensity, what will happen to the ejection rate (number of ejected electrons per second) and the maximum energy of the electrons? a) greater ejection rate; same maximum energyb) same ejection rate; greater maximum energyc) greater ejection rate; greater maximum energyd) same ejection rate; same maximum energye) none of the above answers are correct

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.