Please help Asap with grade 12 student knowledge and show step-by-step. Thank you.

Q#3. A +48.6 nC charged small sphere (#1) is brought up to a small neutral sphere (#2) of mass 1.76 grams, held by a massless thread from a vertical support. The neutral sphere (#2) rises a bit and touches the charged sphere (#1) for a brief moment of direct contact and is then 'booted away' from sphere #1. A short time later, a second oppositely charged small sphere (#3) is brought up close to sphere #2 still hanging vertically by the thread supporting it. Sphere #3 has the same magnitude of charge that remained on sphere #1 gj it contacted sphere #2, but the sign of the charge on sphere #3 is negative instead of positive. The hanging sphere #2 rises up and is held at angle from the vertical by sphere #3 -- sphere #3 is kept a horizontal distance of 3.21 cm away from sphere #2 and both spheres #2 and #3 are at the same height as one another while sphere #3 holds sphere #2 at an angle in an 'at rest' state. 3.(a) What happened when the charged sphere #1 was brought up close to the hanging neutral sphere #2, before AND after they touch each other? Explain with words and labelled diagrams. 3.(_b) What happened when sphere #3 was brought up close to sphere #2, before AND after sphere #2 stops rising up and enters an 'at rest' state, with its suspending thread ending up at some xed angle from the vertical. Explain with words and labelled diagrams. 3.(c) If the angle sphere#2 is held out by, due to its attraction to sphere#3, is 12.50 from the vertical, then how many electrons must have jumped from sphere #2 to sphere #1 when spheres #1 and #2 were briefly in contact with each other? 3.(d) If half of sphere #l's original positive charge is 'shared' between spheres #1 and #2 after they are in direct contact with each other, then what angle would sphere #2 be held out at by the oppositelysigned halftheoriginal-sphere#1chargemagnitude that is on sphere #3 ? 3.(e) Do we need to know anything about the following characteristics of the two 'nonhanging' spheres, sphere#l and sphere#3 ( ), in terms of their spatial extent (their diameters) and/or their masses? Why or why not? Explain with words and labelled diagrams. ( M ) > [ These two spheres (#1 and #3) are brought up toward the hanging sphere(#2) in the rst and second halves of this question's 'story', respectively (see also the diagrams below). ] ertical = 9 :1 E: mgmmthc