Equation 22

Expand the following: Ss1=Fb12mts12gts122sinα+v0ts1=Fb12m(v0Fb1m+g·sinα)2g(v0Fb1m+g·sinα)22sinα+v0v0Fb1m+g·sinα=Fb1mv022(fb1m+g·sinα)2gv02·sinα2(fb1m+g·sinα)2+v02Fb1m+g·sinα=v02(Fb1m+g·sinα)2(Fb1m+g·sinα)2+v02Fb1m+g·sinα=v022(Fb1m+g·sinα)+v02Fb1m+g·sinα=v022(Fb1m+g·sinα)=ssv02v02·cosα+2ssg·sinα..Equation22..