1. Challenge question: A honeybucket man is carrying his load He has a pole 2 m...
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1. Challenge question: A honeybucket man is carrying his load He has a pole 2 m long with a bucket hanging from each end. The buckets have a mass of 2 kg each. The pole has a mass of 1 kg. The front bucket has 5 kg of "honey" in it, and the rear bucket has 3 kg of "honey." How far from the center of the pole is the honeybucket man's shoulder? बैठ 2. Look at the composite object below; determine the point where the Center of Gravity is located. 3. Find the center of gravity of a metal sheet of uniform thickness. somm si 6 cm 350mm 3in. 250mm 2 cm -Sinn 4. Determine the coordinate of the center of gravity of the object as shown in the figure below. SH. 2cm H on 2cm 5. Determine the coordinate of the center of gravity of object given below. HH Ⓒ 7. Using the same L-shaped glass from question 6, a man cut out two holes, rectangular and circular in shape. The dimension of the rectangular cut out is 100cm x 50cm and its centroid is located 20cm from the edge of the L shaped glass. The circular cut out has a diameter of 70cm and its centroid is located 25cm from the edge of the glass. Determine the center of gravity of the remaining portion. 25mm 2.5m 6. Determine the center of gravity of the L shape glass plate as shown in the figure. HINH 7-650cm 40m 8. A uniform circular plate with a radius of 2R has a hole with a radius of R cut out of it. The centroid of the cut out portion is located at 0.7R from the centroid of the plate. What is the position of the center of gravity of the plate? 9. Two masses are hanging from the ends of a 1 m bar. Where is the balance point of the system? mi is 1 kg, ma is 3 kg. Ignore the mass of the bar between the two masses. 10.In an effort to determine her center of gravity, a 150cm tall girl lies on a light board that is supported by two weighing scales, one under the top head and the other one beneath the feet. The scale under the top of her head gives a reading of 426N and the other scale reads 420N. Where is the center of gravity of the lady? 1. Challenge question: A honeybucket man is carrying his load He has a pole 2 m long with a bucket hanging from each end. The buckets have a mass of 2 kg each. The pole has a mass of 1 kg. The front bucket has 5 kg of "honey" in it, and the rear bucket has 3 kg of "honey." How far from the center of the pole is the honeybucket man's shoulder? बैठ 2. Look at the composite object below; determine the point where the Center of Gravity is located. 3. Find the center of gravity of a metal sheet of uniform thickness. somm si 6 cm 350mm 3in. 250mm 2 cm -Sinn 4. Determine the coordinate of the center of gravity of the object as shown in the figure below. SH. 2cm H on 2cm 5. Determine the coordinate of the center of gravity of object given below. HH Ⓒ 7. Using the same L-shaped glass from question 6, a man cut out two holes, rectangular and circular in shape. The dimension of the rectangular cut out is 100cm x 50cm and its centroid is located 20cm from the edge of the L shaped glass. The circular cut out has a diameter of 70cm and its centroid is located 25cm from the edge of the glass. Determine the center of gravity of the remaining portion. 25mm 2.5m 6. Determine the center of gravity of the L shape glass plate as shown in the figure. HINH 7-650cm 40m 8. A uniform circular plate with a radius of 2R has a hole with a radius of R cut out of it. The centroid of the cut out portion is located at 0.7R from the centroid of the plate. What is the position of the center of gravity of the plate? 9. Two masses are hanging from the ends of a 1 m bar. Where is the balance point of the system? mi is 1 kg, ma is 3 kg. Ignore the mass of the bar between the two masses. 10.In an effort to determine her center of gravity, a 150cm tall girl lies on a light board that is supported by two weighing scales, one under the top head and the other one beneath the feet. The scale under the top of her head gives a reading of 426N and the other scale reads 420N. Where is the center of gravity of the lady?
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Related Book For
Fundamentals Of Hydraulic Engineering Systems
ISBN: 978-0136016380
4th Edition
Authors: Robert J. Houghtalen, A. Osman H. Akan, Ned H. C. Hwang
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