Answer:
Step-by-step explanation:
s
Answer:
Brainliest???
Step-by-step explanation:
Answer:
0
Step-by-step explanation:
Using the trigonometric identity
cotx =
Given
3cotθ = 2 , then
3 = 2 ( multiply both sides by sinθ )
3cosθ = 2sinθ ( subtract 3cosθ from both sides )
2sinθ - 3cosθ = 0
Thus
=
= 0
The -coordinate of the center of mass is the average value of over the plate, given by the ratio of the integral of to the mass of the plate.
The mass of the plate is
while the integral of over the plate is
and the -coordinate of the center of mass is