The forces F1 = 99.6 N, F2 = 43.7 N, F3 = 84.2 N, F4 = 66.0 N, & F5 = 88.6 N, are acting at A, B, C, D & E respectively. Evaluate the moment about A, B, C & E for the forces shown in the figure. Take AB = 7.4 m, BC = 6.3 m, CD = 3.6 m, DE = 3.5 m.    a) Moment about A (Nm) = b) Moment about B (Nm) = c) Moment about C (Nm) = d) Moment about E (Nm) =

Four identical particles (mass of each = 0.40 kg) are placed at the vertices of a rectangle (2.0 m × 3.0 m) and held in those positions by four light rods which form the sides of the rectangle. What is the moment of inertia of this rigid body about an axis that passes through the mid-points of the longer sides and is parallel to the shorter sides? Group of answer choices 2.7 kg⋅m2 3.6 kg⋅m2 1.6 kg⋅m2 3.1 kg⋅m2 4.1 kg⋅m2