A spring is used to stop the box A which weighs 650 N and is sliding down from an inclined plane with friction and 40 degrees angle. The spring constant is 18 kN/m. The spring is pressed to 3 cm with using wires at the beginning. When the box is L=8 m away from the box, its velocity is V=11 m/s. What is the extra pressed distance of the spring when the box is stopped? The friction coefficient of the plane is 0.22.
A spring is used to stop the box A which weighs 650 N and is sliding down from an inclined plane with friction and 40 degrees angle. The spring constant is 18 kN/m. The spring is pressed to 3 cm with using wires at the beginning. When the box is L=8 m away from the box, its velocity is V=11 m/s. What is the extra pressed distance of the spring when the box is stopped? The friction coefficient of the plane is 0.22.
Refrigeration and Air Conditioning Technology (MindTap Course List)
8th Edition
ISBN:9781305578296
Author:John Tomczyk, Eugene Silberstein, Bill Whitman, Bill Johnson
Publisher:John Tomczyk, Eugene Silberstein, Bill Whitman, Bill Johnson
Chapter24: Expansion Devices
Section: Chapter Questions
Problem 11RQ
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A spring is used to stop the box A which weighs 650 N and is sliding down from an inclined plane with friction and 40 degrees angle. The spring constant is 18 kN/m. The spring is pressed to 3 cm with using wires at the beginning. When the box is L=8 m away from the box, its velocity is V=11 m/s. What is the extra pressed distance of the spring when the box is stopped? The friction coefficient of the plane is 0.22.
Transcribed Image Text:Lo
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