The masses and coordinates of four particles are as follows: 40 g, x = 1.0 cm,...

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The masses and coordinates of four particles are as follows: 40 g, x = 1.0 cm,...

The masses and coordinates of four particles are as follows: 40 g, x = 1.0 cm, y = 3.0 cm; 20 g, x = 0.0 cm, y = 4.0 cm; 35 g, x = -3.0 cm, y = -3.0 cm, 45 g, x = -2.0 cm, y = 5.0 cm. What is the rotational inertia of this collection with aspect to the x-axis ( kg m²)?

What is the rotational inertia of this collection with aspect to the y-axis?

What is the rotational inertia of this collection with aspect to the z-axis?

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