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Home Q & A Board Science-Related Homework Help Physics
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life_skals life_skals
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6 years ago
Three particles, each of which has a mass of 80 g, are positioned at the vertices of an equilateral triangle with sides of length 60 cm. The particles are connected by rods of negligible mass. What is the moment of inertia of this rigid body about an axis that is parallel to one side of the triangle and passes through the respective midpoints of the other two sides?
 a. 0.018 kgm2
  b. 0.020 kgm2
  c. 0.016 kgm2
  d. 0.022 kgm2
  e. 0.032 kgm2
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alex12098alex12098
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6 years ago
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life_skals Author
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6 years ago
Thanks
DAGINC
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Yesterday
You make an excellent tutor!
elizabetheldrid
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2 hours ago
I appreciate what you did here, answered it right Smiling Face with Open Mouth
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