Identical twins (i.e. they have the same mass) are tethered together as indicated in the diagram....
Identical twins (i.e. they have the same mass) are tethered together as indicated in the diagram. The lower twin hits an ice patch which effectively has zero friction, causing both twins to begin sliding downslope. If the coefficient of kinetic friction of the incline (aside from the ice patch) is Mk, what is the acceleration of the twins? SA