1,Aclimber Of Mass 80Kg Is On A Steep Rock Face.The Force X That The Rock Exerts On The Climber Is At An Angle Of 50 degree To The Vertical.Y,the Other Force On The Climber,keeps Him In Equilibrium&is Provided By Arope At An Angke Of 40 Degree To The Vertical.
A,draw Asketch To Show The Force Acting On The Climber?
B,from Your sketch Of The Forces,sketch Atriangle Of Force To Show Equilibrium?
C,Use Your Triangle Of Forces To Find.
I,X,The Force The Rock Face Exerts On The Climber?
II,Y,the Force Provided By The Rope?