Okay, so for the right pulley the generic T becomes the smallest

tension in this situation and T sub L is your largest tension.

New is point 2 and your angle of surface

contact is again 90 degrees or pie over 2n radius.

And so we're going to combine these two

equations now to get an overall expression for the

overall T sub L and T sub S in the cable. And the way I'm going to

do that is I am going to substitute this T into this equation.

And so I've got T sub L equals T sub S e to the 0.1 pie over 2

times e to the 0.2 pie over 2. And you should remember

from mathematics, when I multiple these two terms I'm

going to add their exponents and so I've got T sub L equals

T sub S e to the 0.3 times pi over 2. And that ends up

being, if you multiply out e to the 0.6 times pi over 2,

that ends up being T sub L equals 1.6 T sub s.