In a satellite model for a science project, given the masses of the three satellites m=2.2 kg, mR =3 kg, and mc=4.4 kg that are connected with massless rods, joined at the point the rotation axis is passing through. The satellites have the distances RA=1.1 m, Rg= 0.8 m, and R.=1.8 m, from rad the rotation axis. The system rotates with an angular speed w= 1.9
In a satellite model for a science project, given the masses of the three satellites m=2.2 kg, mR =3 kg, and mc=4.4 kg that are connected with massless rods, joined at the point the rotation axis is passing through. The satellites have the distances RA=1.1 m, Rg= 0.8 m, and R.=1.8 m, from rad the rotation axis. The system rotates with an angular speed w= 1.9
College Physics
11th Edition
ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
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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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Transcribed Image Text:In a satellite model for a science project, given the masses of the three satellites ma=2.2 kg, mp=3 kg, and m.= 4.4 kg that are connected with
massless rods, joined at the point the rotation axis is passing through. The satellites have the distances RA=1.1 m, Rp= 0.8 m, and R.=1.8 m, from
rad
the rotation axis. The system rotates with an angular speed w = 1.9
mA
RA
Rc
mc
1. Calculate the moment of inertia l, for this model: /,=
kg m2
2. Calculate the magnitude of the angular momentum L;=
m2
kg
3. Calculate the rotational kinetic energy K, =
4. As the system is rotating counter-clockwise the direction of the vector is
The mass m. was not properly glued and breaks away during the rotation.
1. Calculate the moment of inertia l for this model now. If=
| kg m²
2. Using the conservation of angular momentum, calculate the angular speed w; after the mass mc has broken away during the rotation. W;=
rad
3. Calculate the rotational kinetic energy in this situation: K=
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