Find the inertia tensor for an equilateral triangle in the xy plane. Take the mass of the triangle to be M and the length of a side of the triangle to be b. Express your answer below as pure numbers in units of Mb^2. Place the origin on the midpoint of one side and set the y-axis to be along the symmetry axis.
Three and four tenths
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Answer:
D
Step-by-step explanation:
6x^2 + 10x^2 = 16x^2
2x-x = x
-8 + 14 = 6
16x^2 + x + 6
Step-by-step explanation:
Eliminate -5 first, then simplify the equation for only one value of x.
<u>Add 5 to both sides:</u>
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<u>Subtract 2x from both sides:</u>
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<u>Divide each side by 2:</u>
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