The three masses are connected by massless, rigid rods. The masses are mA = 0.229 kg, mB = 0.342 kg and mC = 0.442 kg, a. What is the triangle’s moment of inertia about the axis through the center? I = b. What is the triangle’s kinetic energy if it rotates about the center axis at 6.83 rev.s-1?
The three masses are connected by massless, rigid rods. The masses are mA = 0.229 kg, mB = 0.342 kg and mC = 0.442 kg, a. What is the triangle’s moment of inertia about the axis through the center? I = b. What is the triangle’s kinetic energy if it rotates about the center axis at 6.83 rev.s-1?
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The three masses are connected by massless, rigid rods. The masses are
mA = 0.229 kg, mB = 0.342 kg and mC = 0.442 kg,
a. What is the triangle’s moment of inertia about the axis through the center?
I =
b. What is the triangle’s kinetic energy if it rotates about the center axis at 6.83 rev.s-1?
K =
Transcribed Image Text:A
40 cm
40 cm
Axis
60°
60°
40 cm
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