At the instant shown, the spring is undeformed. Determine the change in potential energy if the 20 kg disk (radius of gyration = 0.5 m) rolls 2 revolutions without slipping. Note that the shown velocity vector refers to the translation of the centre of the wheel. Choices are in image.

Refrigeration and Air Conditioning Technology (MindTap Course List)
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Author:John Tomczyk, Eugene Silberstein, Bill Whitman, Bill Johnson
Publisher:John Tomczyk, Eugene Silberstein, Bill Whitman, Bill Johnson
Chapter1: Heat, Temperature, And Pressure
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At the instant shown, the spring is undeformed. Determine the change in potential energy if the 20 kg disk (radius of gyration = 0.5 m) rolls 2 revolutions without slipping. Note that the shown velocity vector refers to the translation of the centre of the wheel.

Choices are in image.

글 (200) (1.2m)2
-흙 (200)(1.2m)2-(20)9.81(1.2msin(30))
를 (200)(1.2m)2-(20)9.81 (1.2m sin(30))
글 (200) (1.2m)2 + (20)9.81(1.2msin(30))
Transcribed Image Text:글 (200) (1.2m)2 -흙 (200)(1.2m)2-(20)9.81(1.2msin(30)) 를 (200)(1.2m)2-(20)9.81 (1.2m sin(30)) 글 (200) (1.2m)2 + (20)9.81(1.2msin(30))
lkn 200 Nim
3m/s
www
datum.
0,5m
30°
Transcribed Image Text:lkn 200 Nim 3m/s www datum. 0,5m 30°
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