Penny sits on top of a frictionless sphere, please

  • Thread starter malta
  • Start date
  • #26
LowlyPion
Homework Helper
3,097
5


You have it sitting right in front of you.

2h/R = (R-h)/R

2h = R - h

R = 3h

Now

Cosθ = (R - h)/R = (3h - h)/3h = 2h/3h = 2/3
 
  • #27
20
0


oh haha yeah that makes sense, thanks for all your help man, Im trying to pull an all nighter here for physics. Thanks again
 

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