The system was initially at rest in static equilibrium condition. If p(t) = sin(omega t) is applied at t = 0, write the response of total displacement u(t). Solution Displacement in case of cantilever is given as (PL^3)/3EI Where P is the external point loading Thus U(t) should be PL^3/3EI.

1. The system was initially at rest in static equilibrium condition. If p(t) = sin(omega t) is applied
at t = 0, write the response of total displacement u(t).
Solution
Displacement in case of cantilever is given as (PL^3)/3EI
Where P is the external point loading
Thus U(t) should be PL^3/3EI