T2T1=eμθ=e0.3×2.88=2.372…….a
Tc=mv2=0.9×(26.67)2=640N
T=σ×b×t=Tc+T1→2×106×0.1×0.008=640+T1
T1=1600−640→T1=960N…….b
sub a in b ∶
T2960=2.372→T2=404.72N
P=(T1−T2)×v→P=(960−404.72)×26.67=14809.3W=14.8kW
Tₒ=2T1+T2+2Tc=2960+404.72+(2×640)=1322.36N
But when we use equation below , we get the same result which given for [Tₒ]
Tₒ=2T1+T2+Tc=2960+404.72+640=1002.36N
Comments
Leave a comment