There is a clever kitchen gadget for drying lettuce leaves after…

Question Answered step-by-step There is a clever kitchen gadget for drying lettuce leaves after… There is a clever kitchen gadget for drying lettuce leaves after you wash them. It consists of a cylindrical container mounted so that it can be rotated about its axis by turning a hand crank. The outer wall of the cylinder is perforated with small holes. You put the wet leaves in the container and turn the crank to spin off the water. The radius of the container is 12.4 cm. When the cylinder is rotating at 1.16 revolutions per second, what is the magnitude of the centripetal acceleration at the outer wall 2.The National Aeronautics and Space Administration (NASA) studies the physiological effects of large accelerations on astronauts. Some of these studies use a machine known as a centrifuge. This machine consists of a long arm, to one end of which is attached a chamber in which the astronaut sits. The other end of the arm is connected to an axis about which the arm and chamber can be rotated. The astronaut moves on a circular path, much like a model airplane flying in a circle on a guideline. The chamber is located 19.0 m from the center of the circle. At what speed must the chamber move so that an astronaut is subjected to 4.50 times the acceleration due to gravity? Science Physics PHY 111 Share QuestionEmailCopy link Comments (0)