After a start leaves the main sequence and becomes a red giant it starts to fuse different elements in its core. What is the correct change in the element from element x to element y? a) Hydrogen to Helium
b) Silicone to Iron
c) Helium to Carbon
d) Carbon to Silicon
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An electron is ejected into a horizontal uniform e⃗ field at a parallel horizontal velocity of v0. assume the electron's initial position x0, initial velocity v0, time t, magnitude of electric field e, electron's mass m, and the magnitude of the electron's charge |e|. ignore the force that earth exerts on the electron. assume the e⃗ field is in the same direction as the initial velocity. part a define the equation for the electron's velocity. express your answer in terms of the variables v0, |e|, t, e, and m.