Problem: The three 210 g masses in the figure are connected by massless, rigid rods.a) What is the triangle’s moment of inertia about the axis through the center?b) What is the triangle’s kinetic energy if it rotates about the axis at 5.2 rev/s ?

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The three 210 g masses in the figure are connected by massless, rigid rods.
a) What is the triangle’s moment of inertia about the axis through the center?
b) What is the triangle’s kinetic energy if it rotates about the axis at 5.2 rev/s ?

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Based on our data, we think this problem is relevant for Professor Van Domelen's class at AMARILLO.