Center of mass by integrals. Find the center of mass of a uniform wire that subtends a circular arc of radius a. as shown in the image, knowing that it has uniform density. Please explain step by step with the complete integrals, in this exercise I do not understand why in X and in Y my teacher gives x=rcosθ y=rsenθ, when the angle in the exercise is θ/2,
Center of mass by integrals. Find the center of mass of a uniform wire that subtends a circular arc of radius a. as shown in the image, knowing that it has uniform density. Please explain step by step with the complete integrals, in this exercise I do not understand why in X and in Y my teacher gives x=rcosθ y=rsenθ, when the angle in the exercise is θ/2,
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Center of mass by integrals.
Find the center of mass of a uniform wire that subtends a circular arc of radius a. as shown in the image, knowing that it has uniform density.
Please explain step by step with the complete integrals, in this exercise I do not understand why in X and in Y my teacher gives x=rcosθ y=rsenθ, when the angle in the exercise is θ/2,
Transcribed Image Text:0/2
10/2
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