A bowl is formed by revolving the lower half of the ellipse x^2 + 4(y − 1)^2 = 4 around the y-axis. (Repeat: around the Y axis.) Water is then poured in to the bowl up to a depth of 0.75 units. THEN a lead sphere of diameter 1 unit is dropped in the bowl and settles to the bottom. Does the water overflow the bowl when the sphere is dropped in? You can use a computational aid (Maple of Wolfram Alpha) to calculate integrals, but you have to be clear about what integral(s) you set up and had calculated. This is NOT a yes or no question, your response must be backed up quantitatively and specifically.
A bowl is formed by revolving the lower half of the ellipse x^2 + 4(y −...
only number 5-7. Just set up no solve. show all work 1) Rotate the area bound by f(x): 2x + 1, y : O, x-1, and x : 4 around the x- 2) Rotate the area bound by y : x2 , y :0, and x-2 around the y-axis. #3-7: Draw a graph and setup the integral, including boundaries for determin the solid created. You do NOT need to evaluate the integrals. 3) Rotate the area bound byy and ya...
1. (20 marks) (a) (4 marks) Derive a formula for the surface area of an object that is created by rotating a function f(x) around: 1. the r-axis with y20 2. the y-axis with 20 You will need to clearly show how you have chosen to break the surface up into tiny pieces and what high school geometry is needed to find the area of these tiny pieces (b) (6 marks) Confirm that your formula provides the expected surface areas...