Q4- Determine the moment of inertia of the shaded area shown in figure with respect to(x) axis?

Q: which is given. What are the x and : coordinates of the bracket's mass cen- ter? (The angle 0 in the…

A: To Find :  The x and z coordinate of the bracket mass . Given :  The total number of hole is n=4 The…

Q: 61

A:

Q: 15 mm L 15 mm| 20 mm 40 mm 30 mm M P G2 4r/3r r = 10 Kmm 2 25 mm G, M 20 mm Figure: 2a and 2b

A: Part (a) Draw the part (a) shaded figure and locate the centroid of each section. Determine the…

Q: 2. A rectangular hole is made in a triangular section as shown in Figure. Determine the moment of…

A: Given, One Triangular Section and One rectangular section.

Moment of Inertia

Inertia can be termed as a resistance offered by a body to change its state. A rigid body initially at rest will apply resistance when acted by an external force that tends to change its state of rest or velocity, or a body initially at motion will provide resistance in changing its state of velocity or motion for coming to a state of rest. In other words, Newton's first law of motion describes the law of inertia of a rigid body.