# I don't tell you guys la ja eiei

Posted 7 months ago
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 Solve this problem: delete due to someone spy
 I am quite familiar with Newton's laws and those introductory mechanics problems and exercises, but I am not going to check whether your reasoning is physically correct.Either way, this is the correct syntax: Solve[m*g*Sin[\[Beta]] == \[Mu]s1*m*g*Cos[\[Beta]], \[Beta] ] I removed the Degree Symbol, and a few [ and ].Note that you can't solve for a multipication of two variables in Solve, i.e., you are going to get the message Solve::ivar: [Degree] [Beta] is not a valid variable. So if you ask me, solve for the angle beta using Solve and get its value in radians, and convert it to degrees: Mod[ \[Beta]/Degree,360] And note that \[Beta] should be inserted as a numerical value.Good luck!