Recognize whether or not a force creates a moment about an axis based on its line...

Recognize whether or not a force creates a moment about an axis based on its line of action

I just need an exemple

Expert Solution

Ally Wells answered 4 months ago

The parallel axis theorem relates Icm, the moment of inertia of an object about an axis passing through its center of m...

The parallel axis theorem relates Icm, the moment of inertia of an object about an axis passing through its center of mass, to Ip, the moment of inertia of the same object about a parallel axis passing through point p. The mathematical statement of the theorem is Ip=Icm+Md2, where d is the perpendicular distance from the center of mass to the axis that passes through point p, and M is the mass of the object. Part A Suppose a uniform slender rod...

Determine the elastic neutral axis,I,S, plastic neutral axis,Z,ξ (shape factor), yield moment, and plastic moment about...

Determine the elastic neutral axis,I,S, plastic neutral axis,Z,ξ (shape factor), yield moment, and plastic moment about the x-axis only for the beam sections below: a. WT10.5×61 b. L6×6×5/8 Note:For unsymmetric sections, determine S-top and S-bottom

Find the mass, the center of mass, and the moment of inertia about the z-axis for...

Find the mass, the center of mass, and the moment of inertia about the z-axis for the hemisphere x^2+y^2+z^2=1, z >(greater than or equal to) 0 if density is sqrt(x^2+y^2+z^2)

The scalar triple product computes the magnitude M of the moment of a force vector F about a specified line. It is M = (r × F)

The scalar triple product computes the magnitude M of the moment of a force vector F about a specified line. It is M = (r × F) . n, where r is the position vector from the line to the point of application of the force and n is a unit vector in the direction of the line.Use MATLAB to compute the magnitude M for the case where F = [12, -5, 4] N, r = [$3, 5, 2] m,...

For the shape shown below, calculate the moment of inertia about the x axis. (Figure 8)The...

For the shape shown below, calculate the moment of inertia about the x axis. (Figure 8)The dimensions are d1=345 mm, d2=160 mm, d3=120 mm, and r=80 mm. For the shape from Part C (shown again here for reference), calculate the moment of inertia about the y axis.(Figure 8)The dimensions

A regulation table tennis ball has a mass of 2.7g and is 40mm in diameter. What is its moment of inertia about an axis that passes through its center?

A toy top with a spool of diameter 5.0cm has a moment of inertia of 3.0x10^-5kg x m^2 about its rotation axis.

A toy top with a spool of diameter 5.0cm has a moment of inertia of 3.0x10^-5kg x m^2 about its rotation axis. To get the top spinning, its string is pulled with a tension of .30 N. How long does it take for the top to complete the first five revolutions? The string is long enough that it is wrapped around the top more than five turns

explain how to calculate the moment of inertia of a disk, we will take the example of a uniform thin disk which is rotating about an axis through its centre.

A disk rotates about an axis through its center. Point A is located on its rim...

A disk rotates about an axis through its center. Point A is located on its rim and point B is located exactly one fourth of the way from the center toward the rim. What is the ratio of the angular velocity ?A to that of ?B, and the tangential velocity vA to that of vB? the angular velocity ?A to that of ?B the tangential velocity vA to that of vB

Why can't I use the sum of force(about y axis) =0 at point P? I used...

Why can't I use the sum of force(about y axis) =0 at point P? I used this method to get the tension in the cord at first of solution, but gotten wrong answer. http://www.chegg.com/homework-help/mechanics-of-materials-8th-edition-chapter-1-problem-6p-solution-9780136022305?trackid=1b3aa2d6&strackid=4d3f9551&ii=1

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