# WA1 assignment sheet_MAT-232-GS-jan18-1_space.pdf - Name...

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WA 1, p. 1 Name: University ID: Thomas Edison State University Calculus II (MAT-232) Section no.: Semester and year: Written Assignment 1 Answer all assigned exercises, and show all work. Each exercise is worth 5 points. Section 5.2 2. Find the volume of the solid with cross-sectional area A ( x ). 0.01 ( ) 10 ,0 10 x A x e x = 6. Find the volume of a pyramid of height 160 feet that has a square base of side 300 feet. These dimensions are half those of the pyramid in example 2.1. How does the volume compare?
10. A dome “twice as big” as that of exercise 9 (see text) has outline x y = for 2
WA 1, p. 2 120 120 x (units of feet). Find its volume. 12. A pottery jar has circular cross sections of radius 2 4 sin x inches for 0 2 . x π Sketch a picture of the jar and compute its volume.
WA 1, p. 3 18. Compute the volume of the solid formed by revolving the region bounded by 2 2 , 4 y x y x = = about (a) the x -axis; (b) y = 4. 20. Compute the volume of the solid formed by revolving the region bounded by 2 y x = and 2 x y = about (a) the y -axis; (b) x = 1.
WA 1, p. 4 26.
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