Asked by jojo
In a circus performance, a large 5.0 kg hoop of radius 3.0 m rolls without slipping. If the hoop is given an angular speed of 3.0 rad/s while rolling on the horizontal and allowed to roll up a ramp inclined at 10° with the horizontal, how far (measured along the incline) does the hoop roll?
m
m
Answers
Answered by
Chanz
Total KE before is 1/2 mv^2 + 1/2 I ω^2
Have to look up I for a hoop and v is rω
Turn that total into mgh where h is d sin 10
Have to look up I for a hoop and v is rω
Turn that total into mgh where h is d sin 10
There are no AI answers yet. The ability to request AI answers is coming soon!
Submit Your Answer
We prioritize human answers over AI answers.
If you are human, and you can answer this question, please submit your answer.