The four masses shown in the figure ( Figure 1 ) are connected by massless, rigi

Question

The four masses shown in the figure(Figure 1) are connected by massless, rigid rods. Assume that m = 282g .

xcm =
The four masses shown in the figure(Figure 1) are connected by massless, rigid rods. Assume that m = 282g . What is the x-coordinate of the center of mass? Express your answer to two significant figures and include the appropriate units. What is the y-coordinate of the center of mass? Express your answer to two significant figures and include the appropriate units. Find the moment of inertia about an axis that passes through mass A and is perpendicular to  Find the moment of inertia about an axis that passes through mass A and is perpendicular to  Express your answer to two significant figures and include the appropriate units. What is the x-coordinate of the center of mass? Express your answer to two significant figures and include the appropriate units. What is the y-coordinate of the center of mass? Express your answer to two significant figures and include the appropriate units. Find the moment of inertia about an axis that passes through mass A and is perpendicular to the plane of the image. Express your answer to two significant figures and include the appropriate units. What is the x-coordinate of the center of mass? Express your answer to two significant figures and include the appropriate units. What is the y-coordinate of the center of mass? Express your answer to two significant figures and include the appropriate units. Find the moment of inertia about an axis that passes through mass A and is perpendicular to the plane of the image. Express your answer to two significant figures and include the appropriate units.

Explanation / Answer

center o f mass(X)=282x10=282x10/282x3+100=5.96cm

center of mass (Y)=282x8+282x8/282x3+100=4.76cm

moment of inertia =282x10^2+282x8^2+282x12.8=49857.6gcm^2

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