Chapter 6.1, Problem 27E

Drinking juice A glass has circular cross sections that taper (linearly) from a radius of 5 cm at the top of the glass to a radius of 4 cm at the bottom. The glass is 15 cm high and full of orange juice. How much work is required to drink all the juice through a straw if your mouth is 5 cm above the top of the glass? Assume the density of orange juice equals the density of water.

Find the volumes of the solids Find the volume of the solid generated by revolving the regionbounded by the x-axis, the curve y = 3x4, and the lines x = 1and x = -1 about the x-axis

10 inches 6 inches 18 inches Using the dimensions from the previous item, find the rate of change in the rectangular solid's total surface area, where TSA = 2lw + 21h + 2wh. in dSA dt Submit and Explain yr