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[QUOTE="APC40, post: 4529061, member: 490315"] Hi all, I am a university student taking Calculus II at the moment. The course sometimes use physics examples, however I do not have any physics background. So I am reaching out to you guys to help me through this math question. [h2]Homework Statement [/h2] A baseball is hit from 4ft above home plate with an initial velocity [tex]\vec v(0)=40 \vec i+12 \vec j(ft/s)[/tex] (horizontally 40ft/s and vertically 12ft/s). Neglect all forces other than gravity, [tex]g=32ft/s^2[/tex] (a) How far does the ball travel horizontally? (b) Find the maximum height reached. [h2]Homework Equations[/h2] Equations, posted again, are [tex]\vec v(0)=40 \vec i+12 \vec j(ft/s)[/tex] and [tex]g=32ft/s^2[/tex] [h2]The Attempt at a Solution[/h2] I googled and found the equation [tex]v=gt+v_i[/tex] but I'm not sure if this is the right one, or how to proceed with this. Please advise. [/QUOTE]
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