Question 9 (1 point) A 50 Newton force is at a 45 degree angle. Calculate on your own paper the X component of the force and select the correct answer.
оа
ob
Ос
Od
30 newtons at zero degres
35.3 newtons at 90 degrees
35.3 newtons at zero degrees
45 newtons at 90 degrees
50 newtons at zero degrees
e

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.