ACTIVITY 2: A Moment to Complete Rotational Inertia Directions: Complete the table. Indicate the rank of...
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ACTIVITY 2: A Moment to Complete Rotational Inertia Directions: Complete the table. Indicate the rank of the objects' moment of inertia in a descending order. Distance, m Object (Object to Moment of Inertia, Mass, kg Rank No. Rotation Axis) kg'm? 1. 36 6. 2. 3 4. Question: 1. What are the factors that affect the moment of inertia of an object? ACTIVITY 3: A Moment to Match Rotational Inertias Directions: Match the word problem in column A with its answer in coiumn B. Write the letter of the answer in the blank provided before the item. A B. 1. A mass of 10 kg, which may be a A. 3.16 m point-like object, is attached to a B. 1.44 kgm2 rope of length 1.5 m and is being rotated. What is the moment of inertia of the object? C. 10 m 2. How far is the object from its axis of D. 22.5 kg'm2 rotation if it is 4 kg and has a moment of inertia 40 kg-m2? E. 0.04 kg 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 9. NOTE: Practicè personal hygiene protocols at all times 43 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 is rotating around a 0.5-m string. What is the mass of the ball? ACTIVITY 2: A Moment to Complete Rotational Inertia Directions: Complete the table. Indicate the rank of the objects' moment of inertia in a descending order. Distance, m Object (Object to Moment of Inertia, Mass, kg Rank No. Rotation Axis) kg'm? 1. 36 6. 2. 3 4. Question: 1. What are the factors that affect the moment of inertia of an object? ACTIVITY 3: A Moment to Match Rotational Inertias Directions: Match the word problem in column A with its answer in coiumn B. Write the letter of the answer in the blank provided before the item. A B. 1. A mass of 10 kg, which may be a A. 3.16 m point-like object, is attached to a B. 1.44 kgm2 rope of length 1.5 m and is being rotated. What is the moment of inertia of the object? C. 10 m 2. How far is the object from its axis of D. 22.5 kg'm2 rotation if it is 4 kg and has a moment of inertia 40 kg-m2? E. 0.04 kg 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 9. NOTE: Practicè personal hygiene protocols at all times 43 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 is rotating around a 0.5-m string. What is the mass of the ball?
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Essentials of Investments
ISBN: 978-0078034695
9th edition
Authors: Zvi Bodie, Alex Kane, Alan Marcus
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