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 2 years ago
center of mass of the upper half(y>0 of the disk bounded by the circle x^2+y^2=4 with p(x,y)=1+y/2
 2 years ago
center of mass of the upper half(y>0 of the disk bounded by the circle x^2+y^2=4 with p(x,y)=1+y/2

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math_proof
 2 years ago
Best ResponseYou've already chosen the best response.0is the integral \[\int\limits_{2}^{2}\int\limits_{0}^{2+x} 1+\frac{ y }{ 2 }dydx\]

philo1234
 2 years ago
Best ResponseYou've already chosen the best response.0Do the inner integral first.\[\int\limits_{0}^{2+x}1dy +\frac{ 1 }{ 2 } \int\limits_{0}^{2+x}ydy\] Do u know how to integrate?

math_proof
 2 years ago
Best ResponseYou've already chosen the best response.0how did you get that though?

philo1234
 2 years ago
Best ResponseYou've already chosen the best response.0Properties of integration allows you to do this: \[\int\limits_{0}^{2+x}1+\frac{ y }{ 2 }dy = \int\limits_{0}^{2+x}1dy + \int\limits_{0}^{2+x}\frac{ y }{ 2 }dy\]

math_proof
 2 years ago
Best ResponseYou've already chosen the best response.0is that right what philo wrote? thats for My right? do i have to do it for Mx too?
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