Compute the center of mass of the top half of a sphere of radius 4, assuming uniform density. Include the set up of the integrals involved in computing your answer.

step-by-step explanation:

my gg bhitch

d. bc = 12 and ef = 16

step-by-step explanation:

we are given that δabc : δdef such that .

also, it is given that

so, from the options, we need that .

a.

b.

c.  

d.

as, we can see that only option d gives the same ratio as i.e. .

hence, the possible lengths are bc = 12 and ef = 16.

1 x=22.52

2: 65/39=604+39x

65x-39x=604

26x=604

x=604/26

×=23.23

t hope this

: