10 likes | 121 Views
靜力學 259 題 解答. function [Ftotal,alpha,beta,yta]=st259(F) Ftotal=F*5/4 Fx=F*cos(70/180*pi) Fy=F*sin(70/180*pi) Fz=Ftotal*3/5 alpha=acos(Fx/Ftotal)*180/pi beta=acos(Fy/Ftotal)*180/pi yta=acos(Fz/Ftotal)*180/pi end.
E N D
靜力學259題 解答 • function [Ftotal,alpha,beta,yta]=st259(F) • Ftotal=F*5/4 • Fx=F*cos(70/180*pi) • Fy=F*sin(70/180*pi) • Fz=Ftotal*3/5 • alpha=acos(Fx/Ftotal)*180/pi • beta=acos(Fy/Ftotal)*180/pi • yta=acos(Fz/Ftotal)*180/pi • end