The velocity of the 8.2-kg cylinder is 0.46 m/s at a certain instant. What is its speed v after dropping 1.28 m? The mass of the grooved drum is m 12.8 kg, its centroidal radius of gyration is k 305 mm, and the radius of its groove is r 255 mm. The frictional moment at Ois a constant 9.0 N-m. an additional V Assume ro 400 mm. т i Answer: v m/s
The velocity of the 8.2-kg cylinder is 0.46 m/s at a certain instant. What is its speed v after dropping 1.28 m? The mass of the grooved drum is m 12.8 kg, its centroidal radius of gyration is k 305 mm, and the radius of its groove is r 255 mm. The frictional moment at Ois a constant 9.0 N-m. an additional V Assume ro 400 mm. т i Answer: v m/s
International Edition---engineering Mechanics: Statics, 4th Edition
4th Edition
ISBN:9781305501607
Author:Andrew Pytel And Jaan Kiusalaas
Publisher:Andrew Pytel And Jaan Kiusalaas
Chapter7: Dry Friction
Section: Chapter Questions
Problem 7.81P: Calculate the horizontal force P required to push the 85-lb lawn mower at constant speed. The center...
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![The velocity of the 8.2-kg cylinder is 0.46 m/s at a certain instant. What is its speed v after dropping
1.28 m? The mass of the grooved drum is m 12.8 kg, its centroidal radius of gyration is
k
305 mm, and the radius of its groove is r 255 mm. The frictional moment at Ois a constant 9.0 N-m.
an additional
V
Assume ro
400 mm.
т
i
Answer: v
m/s](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fa0161423-efad-41a7-8c98-50e755f03f0a%2Fdfa0b6b9-2cdf-4bb0-adcd-a3823cba59cd%2Fdsjtcqh.png&w=3840&q=75)
Transcribed Image Text:The velocity of the 8.2-kg cylinder is 0.46 m/s at a certain instant. What is its speed v after dropping
1.28 m? The mass of the grooved drum is m 12.8 kg, its centroidal radius of gyration is
k
305 mm, and the radius of its groove is r 255 mm. The frictional moment at Ois a constant 9.0 N-m.
an additional
V
Assume ro
400 mm.
т
i
Answer: v
m/s
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