7: Figure 4 shows an object consisting of two point-like objects of mass m connected by a rod of length L and mass 2m. What is the moment of inertia of the object about an axis through its center and perpendicular to the rod?

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Chapter1: Units, Trigonometry. And Vectors
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Shows an object consisting of two point like object of mass 2m. What is the moment of inertia of the object about an axis through its center and perpendicular to the rod?
3. Three balls are attached to a cable and are being
rotated. Ball A is 0.5 kg and is 1.0 m away from the
axis of rotation. Ball B is 1.0 kg and placed 0.8 m
away from the axis. Ball C, which is 0.5 m away
from the axis, is 1.2 kg. Calculate the total moment
of inertia of the balls.
4. The moment of inertia of the ball is 0.01 kg m2 and
rotating around a 0.5-m string. What is the mass of the ball?
CTIVITY 4: A Moment to Level Up in Rotational Inertia
wirections: Read and understand the situation given below. Solv
inertia of the system of objects and show your soluti
ituation: Figure 4 shows an object consisting of two
point-like objects of massm connected by a rod
of length L and mass 2m. What is the moment of
inertia of the object about an axis through its
perpendicular to the rod?
center and
Solution:
Reflection
1. I learned that
Transcribed Image Text:3. Three balls are attached to a cable and are being rotated. Ball A is 0.5 kg and is 1.0 m away from the axis of rotation. Ball B is 1.0 kg and placed 0.8 m away from the axis. Ball C, which is 0.5 m away from the axis, is 1.2 kg. Calculate the total moment of inertia of the balls. 4. The moment of inertia of the ball is 0.01 kg m2 and rotating around a 0.5-m string. What is the mass of the ball? CTIVITY 4: A Moment to Level Up in Rotational Inertia wirections: Read and understand the situation given below. Solv inertia of the system of objects and show your soluti ituation: Figure 4 shows an object consisting of two point-like objects of massm connected by a rod of length L and mass 2m. What is the moment of inertia of the object about an axis through its perpendicular to the rod? center and Solution: Reflection 1. I learned that
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