Discover Questions

Water level in a tank with base radius of 5 feet rising at a rate of 3 inches per hour. What rate in cubic feet per hour is water entering? What is a positive times a positive? Find the volume of the solid formed by revolving the region bounded by the graphs of y= 2x^2+4x and y=0 about the y-axis? A car is traveling along a straight road at 60 ft/sec? Slide a 325N trunk up a 20 degree incline place with a constant velocity?