Answer Happy

please help me answer this question using the node voltage method. up vote for clear hand writing. you can use a math solver for calculations but please indicate where. thank you for your help
The switch in the circuit shown. below has been in the Position A for a long time before moving to position B A.) is This Rh or RC switching Circuit? ? B.) Is This Natural Step Response for tot C.) Find Vc (ot) Dj Find vecool E) Find t for tot F. Find Volt) for tzo g.) Find vi(t) for toot h Find ic (t) for t zot til Find i, (t) for tsot j) Find ¿z (t) for tzot lokn M A B o X لهن | i (t) iz(t) w lovt + Zokn ical - OSME + Vilt) doku