The rigid body of the figure rotates freely around the pivot in A. If the body is released from the rest in the displayed position, determine: a) What is the moment of inertia of the body around the axis of rotation in A? b) Where is the center of mass located? Provide a drawing with the dimensions. c) Perform the respective analysis and complete the following table It can be assumed that the body consists of two equal thin rods with a mass of 5 kg and an L length of 1.3 m each.

Q: The block has a mass of 2 kg and the semicylinder has a mass of 3 kg. (Figure 1) Figure 400 mm 200…

A: Given data as per the question Mass of block =2 kg Mas of semi cylinder = 3kg

Q: Part A The block has a mass of 3 kg and the semicylinder has a mass of 8 kg. (Ejgure 1) Determine…

A:

Q: The material has a specific weight y=99 lb/ft³ (Figure 1) Figure 0.25 t 0.5 ft 2 ft 0 H Q Search 1…

A:

Q: A student on SAE formula 1 team creates a prototype wheel cover, consisting of a thin ring, five…

A: The mass of each plate is .The mass of the outside ring is .The thickness of the ring is…

Q: For the circular thin plate with a square hole as shown in the image below, if the radius R = 0.29 m…

A:

Q: NOTE: This is a multi-part question. Once an answer is submitted, you will be unable to return to…

A:

Q: Determine the moment of inertia of the area about: a) the x-axis b) the y-axis a=135mm b=75mm 75 mm

A: Given: a = 135 mm b= 75 mm The radius of the circle,r = 75mm   To find: Ix and Iy

Q: Determine the weight moment of inertia (in lb · in') of the homogeneous body (shown in the image…

A: Find Weight moment of inertia about x-axis.

Q: Find the mass moment of inertia, Izz, for the spherical ceramic femoral head ball (with a…

A: The radius of the sphere is r, The radius of the cylinder is r/2. The height of the cylinder is…

Q: If the large ring, small ring and each of the spokes weigh 90 lb, 17 lb, and 30 lb, respectively,…

A:

Q: How can the moment of inertia of a body can be determined?

A: The instantaneous center of rotation is defined as the point on a body about which a body rotates at…

Q: 6. Derive an expression for the moment of inertia of the pictured semi- circular loop-rod device…

A:

Q: The pendulum consists of a disk having a mass of 7 kg and slender rods AB and AC which have a mass…

A: The moment of inertia. Given: The mass of the disk is md=7 kg. The mass of the rod is m=2 kg/m.

Q: The wheel consists of a thin ring having a mass of 15 kg and our spokes made from slender rods and…

A: The mass of the ring,(M)=15 kg. The radius of the ring,(R)=500 mm=0.50 m. The mass of the…

Q: A solid cube shown in Figure 1 consists of various solid extrusions, which are cylinder (part 1),…

A: here, moment of inertia for about x-axis will be, 1). for cube :-m1*112L2+w2 L= length(here 0.25 m)…

Q: Determine the moment of inertia of the assembly about an axis perpendicular to the page and passing…

A:

Q: . The piece shown is made by joining a solid rectangular parallelepiped with given density pp and a…

A:

Q: 4. The composite body shown below is formed by a combination of a thin rod and a thin, circular dis…

A: Given,

Q: The sphere with mass m = 40 kg rolls down the inclined plane of angle = 33 without slipping.…

A:

Q: A flywheel in the form of a uniform disk 4 ft in diameter weighs 600 lbs. What is its rotational…

A: Diameter of a disk, D=4 ftWeight of the disk, W=600 lbs

Q: The sphere with mass m = 30 kg rolls down the inclined plane of angle = 20° without slipping.…

A:

Q: The moment of inertia of a planet revolving around a star is treated like a point mass.  Using the…

A:

Q: Calculate the center of mass of the 6 lb right angle bar assuming constant density.

A: The mass of L shape bar is Thje density of bar is constant

Q: Show using analytical methods how the mass moment of inertia changes for a uniform rod by changing…

A: The uniform rod showing the axis of rotation is shown in the figure.

Q: With the Given image attached. Find: a) The area of the shaded portion of the figure above.…

A:

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.