Determine the location of centroidal x and y and the moment of inertia Ix of the figure shown. Use the parallel axis theorem. Set A: Use B=9, and Y = 82 Set B: Use B= 5, and Y = 53 180 mm Y (mm) 50 + B (mm) X-axis 250 mm

Draw back the drawing given on figure 1 with the scale 1:1 on the new drawing paper using all the method on geometric construction. dimension must be included. all dimesnion in mm.

Vernier scale

The block of mass m1 = m0 is attached to a spring of elastic constant k = (m0g)/H and natural length negligible. In addition, it is connected by an ideal string to another mass m2 = 2m0. The friction in the system is negligible. If the system is released from rest when x = 0. Determine: a) The speed of the blocks when x = H . b) The maximum displacement reaches by block m1.