Short Answer
A lamina occupies the part of the disk in the first quadrant. Find its center of mass if the density at any point is proportional to its distance from the x-axis.
Correct Answer:

Verified
Correct Answer:
Verified
Q11: Express the volume of the wedge in
Q12: An electric charge is spread over a
Q13: The double integral <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB8390/.jpg" alt="The double
Q14: Evaluate the double integral <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB8390/.jpg" alt="Evaluate
Q15: Find the mass of a solid hemisphere
Q17: A cylindrical drill with radius <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB8390/.jpg"
Q18: Find the center of mass of a
Q19: Evaluate the triple integral. Round your answer
Q20: Calculate the double integral. Round your answer
Q21: Use the given transformation to evaluate the