b$)$

c$)$

Figure $1$: a$)$ Generic sketch of travelling load on cable carrier; b$)$ A open gondola; c$)$ B closed

gondola.

Given: $g,l,m,k_t,x(t).$

$)$ Derive the expression of the dynamic constraint with which to determine the forces $($Ch and

Cv$)$ at the clamp C$.$ Compare expressions for the dynamic and static cases.