engineering recuitment HPCL Engineer Mock Test 2024 Engineering Mechanics Moment of Inertia and Centroid
A square hole of side 5 mm is cut out from a larger square plate of 10 mm side. The centre of the hole is 6 mm above the bottom edge of the plate on the vertical midline. The centre of gravity of the plate is
1
2.8 mm from bottom
2
5 mm from bottom
3
4.666 mm from top
4
4.666 mm from bottom