Question 3. (2,) are the coordinates of the Centre of Mass for the lamina with mass per unit area 2 and shape bounded by the r-axis, y-axis and the lines y2+5r and z =T (a) Find M, the mass of the lamina. (b) Find y, the y-coordinate of the Centre of Mass (a) Enter M, correct to the nearest whole number: (b) Enter y correct to two decimal places

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter11: Topics From Analytic Geometry
Section11.1: Parabolas
Problem 58E
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plz solve both parts within 30-40 mins I'll give you multiple upvote
Question 3.
(,) are the coordinates of the Centre of Mass for the lamina with mass per unit area 2 and shape bounded by the r-axis, y-axis and the lines y2+5r and e =7
(a) Find M, the mass of the lamina.
(b) Find y, the y-coordinate of the Centre of Mass.
(a) Enter M, correct to the nearest whole number:
(b) Enter y correct to two decimal places
Transcribed Image Text:Question 3. (,) are the coordinates of the Centre of Mass for the lamina with mass per unit area 2 and shape bounded by the r-axis, y-axis and the lines y2+5r and e =7 (a) Find M, the mass of the lamina. (b) Find y, the y-coordinate of the Centre of Mass. (a) Enter M, correct to the nearest whole number: (b) Enter y correct to two decimal places
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