Physics Fundamentals
2nd Edition
ISBN: 9780971313453
Author: Vincent P. Coletta
Publisher: PHYSICS CURRICULUM+INSTRUCT.INC.
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Question
Chapter 7, Problem 30P
(a)
To determine
Speed of the comet when it is at the closest point and 8.8×1010m from the sun which has a mass of 2.0×1030kg.
(b)
To determine
Time required by the comet to travel distance of 1 Astronomical unit and is near perihelion.
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a) Use the node-voltage method to find v1, v2, and
v3 in the circuit in Fig. P4.14.
b) How much power does the 40 V voltage source
deliver to the circuit?
Figure P4.14
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202
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40 V
V1
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V3 +
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Chapter 7 Solutions
Physics Fundamentals
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