A spherical satellite of approximately uniform density with radius 4.8 m and mass 215 kg is originally moving with velocity (2600, 0, 0)m/s, and is originally rotating with an angular speed 2 rad/s, in the direction shown in the diagram. A small piece of space junk of mass6.0 kg is initially moving toward the satellite with velocity (-2200, 0, 0) m/s. The space junk hits the edge of the satellite as shown inthe figure below, and moves off with a new velocity ( 1300, 480, 0) m/s. Both before and after the collision, the rotation of thespace junk is negligible.V3LPart 1Ux =Uy =@1(a) Just after the collision, what are the components of the center-of-mass velocity of the satellite (v, and vy) and its rotationalspeed w? (For Ux, enter your answer to at least four significant figures.)Part 2Mi@= iiSave for LateriM, R, 1V2mm/sm/srad/s(b) Calculate the rise in the internal energy of the satellite and space junk combined.JAttempts: 0 of 10 used Submit Answer

Given: Mass of satellite, M=215 kg Radius of satellite, R=4.8 m Initial velocity of satellite,…

(a) Just after the collision, what are the components of the center-of-mass velocity of the satellite (v, and vy) and its rotational speed w? (For Ux, enter your answer to at least four significant figures.) Ux = i Uy = i @= i Save for Later art 2 m/s m/s rad/s (b) Calculate the rise in the internal energy of the satellite and space junk combined. Attempts: 0 of 10 used Submit Answer

(a) Just after the collision, what are the components of the center-of-mass velocity of the satellite (v, and vy) and its rotational speed w? (For Ux, enter your answer to at least four significant figures.) Ux = i Uy = i @= i Save for Later art 2 m/s m/s rad/s (b) Calculate the rise in the internal energy of the satellite and space junk combined. Attempts: 0 of 10 used Submit Answer

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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Concept explainers

Central Force

Central force is the force that acts along the center of mass of one body to the center of mass of another body. Its direction from or away from a point on a body to another is called the center of the force. Such forces include gravitational force between two massive objects or electrostatic forces between two charged particles. So from atoms to planets, the central forces play an important role in shaping our daily lives. One of the remarkable features of central forces is that they are conservative, i.e. the total energy of a central force system can always be expressed as a gradient of a potential energy function.

Question

A spherical satellite of approximately uniform density with radius 4.8 m and mass 215 kg is originally moving with velocity (2600, 0, 0)
m/s, and is originally rotating with an angular speed 2 rad/s, in the direction shown in the diagram. A small piece of space junk of mass
6.0 kg is initially moving toward the satellite with velocity (-2200, 0, 0) m/s. The space junk hits the edge of the satellite as shown in
the figure below, and moves off with a new velocity ( 1300, 480, 0) m/s. Both before and after the collision, the rotation of the
space junk is negligible.
V3
L
Part 1
Ux =
Uy =
@1
(a) Just after the collision, what are the components of the center-of-mass velocity of the satellite (v, and vy) and its rotational
speed w? (For Ux, enter your answer to at least four significant figures.)
Part 2
Mi
@= i
i
Save for Later
i
M, R, 1
V2
m
m/s
m/s
rad/s
(b) Calculate the rise in the internal energy of the satellite and space junk combined.
J
Attempts: 0 of 10 used Submit Answer

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