A hollow cylinder (hoop) is rolling on a horizontal surface at speed 5.3m/s wen it reaches a 13 degree incline
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A hollow cylinder (hoop) is rolling on a horizontal surface at speed 5.3m/s wen it reaches a 13 degree incline

[From: ] [author: ] [Date: 11-10-25] [Hit: ]
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How far up the incline will it go?---> i got 13 m and it was correct
How long will it be on the incline before it arrives back at the bottom?--> I got 4.9 but i came as wrong, please help thx

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I think you have calculated just the one way time; it sounds as if you want to multiply by two to get the total time on the ramp (not just the time from highest point down).
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