Wayne, Daryl, Katy Cat, Bonny, and Squirrely Dan are trying to finish their chores on the farm. They have to bring down a couple bags of cattle feed from the 2nd flo of their barn, to the bottom. To do this they will use a disc pulley to lower the two bags of cattle feed down. As a counter weight, they will use their friend Stewart. Stewart will start on the ground with the rope attached to him, and since Stewart has a lower mass than the two bags of cattle feed, when they put the cattle feed ov the edge on the 2nd floor, the cattle feed will fall down, and Stewart will be raised up. Using the givens below, calculate how fast the bags of cattle feed will be falling the instant before they hit the ground. Mass of Stewart: 55 Kg Mass of the two bags of cattle feed: 70 Kg Height of the 2nd floor of the barn: 2.5m Radius of the disc pulley: 0.75m Mass of the disc pulley: 4 kg Acceleration of Gravity: 10
Wayne, Daryl, Katy Cat, Bonny, and Squirrely Dan are trying to finish their chores on the farm. They have to bring down a couple bags of cattle feed from the 2nd flo of their barn, to the bottom. To do this they will use a disc pulley to lower the two bags of cattle feed down. As a counter weight, they will use their friend Stewart. Stewart will start on the ground with the rope attached to him, and since Stewart has a lower mass than the two bags of cattle feed, when they put the cattle feed ov the edge on the 2nd floor, the cattle feed will fall down, and Stewart will be raised up. Using the givens below, calculate how fast the bags of cattle feed will be falling the instant before they hit the ground. Mass of Stewart: 55 Kg Mass of the two bags of cattle feed: 70 Kg Height of the 2nd floor of the barn: 2.5m Radius of the disc pulley: 0.75m Mass of the disc pulley: 4 kg Acceleration of Gravity: 10
College Physics
11th Edition
ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter1: Units, Trigonometry. And Vectors
Section: Chapter Questions
Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...
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