Medieval soliders build a counterweight trebuchet, a device that rotates about a fulcrum to launch a small projectile of mass m1 = 5 kg from one arm of length L1 = 5 m when a large weight of mass m2 = 400 kg is placed on the other arm of length L2 = 1 m. The arms of the trebuchet are approximately massless.Please see the image for details and keep 3 significant figures for final answers， thanks! Medieval soliders build a counterweight trebuchet, a device that rotates about a fulcrum tolaunch a small projectile of mass m, = 5 kg from one arm of length L1 = 5 m when a largeweight of mass m2 = 400 kg is placed on the other arm of length L2 = 1 m. The arms of thetrebuchet are approximately massless. At the moment m, is launched, the arms of the trebuchet are parallel to the verticaldirection. What is the angular velocity of the rotation of the trebuchet at this point?What is the angular momentum of the trebuchet at the same moment as part a?| What is the (linear) speed of m, at the moment it is launched?The axis of rotation of the trebuchet is elevated a height H = 15 m above thehorizontal surface of the ground. How much horizontal distance does the projectile travelbefore falling to the ground?

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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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Medieval soliders build a counterweight trebuchet, a device that rotates about a fulcrum to launch a small projectile of mass m₁ = 5 kg from one arm of length L₁ = 5 m when a large weight of mass m₂ = 400 kg is placed on the other arm of length L₂ = 1 m. The arms of the trebuchet are approximately massless.

Please see the image for details and keep 3 significant figures for final answers， thanks!

Medieval soliders build a counterweight trebuchet, a device that rotates about a fulcrum to
launch a small projectile of mass m, = 5 kg from one arm of length L1 = 5 m when a large
weight of mass m2 = 400 kg is placed on the other arm of length L2 = 1 m. The arms of the
trebuchet are approximately massless.

At the moment m, is launched, the arms of the trebuchet are parallel to the vertical
direction. What is the angular velocity of the rotation of the trebuchet at this point?
What is the angular momentum of the trebuchet at the same moment as part a?
| What is the (linear) speed of m, at the moment it is launched?
The axis of rotation of the trebuchet is elevated a height H = 15 m above the
horizontal surface of the ground. How much horizontal distance does the projectile travel
before falling to the ground?

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