• Welcome to visit us!

At A Sand And Gravel Plant

  1. Home
  2. At A Sand And Gravel Plant

At A Sand And Gravel Plant

2009-12-6At a sand and gravel plant, sand is falling off a conveyor and onto a conical pile at a rate of 10 cubic feet per minute. The diameter of the base of the cone is approximately three times the altitude. a At what rate is the height of the pile changing when the pile is 15 feet high b how fast is the radius changing when the pile is 15 feet high If you are interested in our products, consult now to get a more favorable price;

Consulting products