The maximum load that can be supported by a crane is determined by the torque that the load exerts about thepivot point of the crane. If a certain crane is rated to support a load of 1000kg at a distance of 10m from its maintower, how large a load can it support at a distance of 40m from its main tower? See figure.10 m40 mO 250 kgO 4000 kgO 1000 kgO 2000 kgO 500 kg

Answered: Image /qna-images/answer/f3fd1c4f-8c93-4f88-821d-e35deb430c7e.jpg

Answered: The maximum load that can be supported…

Principles of Physics: A Calculus-Based Text

5th Edition

ISBN:9781133104261

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter7: Conservation Of Energy

Section: Chapter Questions

Problem 67P: Review. The mass of a car is 1 500 kg. The shape of the cars body is such that its aerodynamic drag...

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A farmer is trying to bring down a couple of bags of cattle feed (mass 70kg) from the 2nd floor (height 2.5m) to the bottom. To do this, he will use a disc pulley to lower the bags down. On one end, a counterweight (mass 55kg) is utilized. The counterweight will start on the ground with the rope attached. When the cattle feed bags are pushed off the edge of the 2nd floor, they will fall down, and the counterweight will be raised up. Additional Givens:Radius of the disc pulley: 0.75m Mass of the disc pulley: 4kg Acceleration of gravity: 10 m/s^2 Question: How fast will the bags of cattle feed be falling the instant before they hit the ground?
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