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pickupchik [31]
3 years ago
5

A lamina occupies the disk x squared space plus space y squared space less or equal than 4. Find the mass, if the density at any

point is proportional to its distance from the origin, where the proportionality constant is 3.

Mathematics
1 answer:
Bingel [31]3 years ago
4 0

Answer: Mass of Lamina is (K/3)

Centre of mass is (3/8, 3pi/16)

Step-by-step explanation:

Find explanation in the attachments

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Answer:

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Which algebraic expression is a polynomial with a degree of 5?
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Looking at each the polynomial:

3x5 + 8x4y2 – 9x3y3 – 6y5: Degree is 6 (look at the 2nd and 3rd term)

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Therefore, the answer is the second option:
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