1.What is the initial position for object A in meters? 2.What is the initial velocity for object C in (m/s)?

3.What is the acceleration for object D?

4.Which, if any, of these objects is moving at a constant velocity and what is its velocity?

Group of answer choices

Two steel balls, each of mass m, are welded to a light rod of length l and negligible mass and are initially at rest on a smooth horizontal surface. a horizontal force of magnitude f is suddenly applied to the rod as shown. determine (a) the instantaneous acceleration a of the mass center g and (b) the corresponding rate at which the angular velocity of the assembly about g is changing with time.