A solid uniform ball with mass m and diameter d is supported against a vertical frictionless wall by a thin massless wire of length L. a) Find the tension in the wire.

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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Solution
a)
Let us first derive the expression for the tension.
By Newton's First Law
ΣΕ Ξ
the components of force that makes this so is
ΣFΤ
= 0
Simplifying this results to
T=
g/
(4)
Analyzing the figure above, we arrive at
(4) = sqrt(
2+
By substitution, we arrive at the following:
T =
+ 2
)g/(
sqrt (
If the ball has a mass of 45 kg and diameter 32 cm, while the wire has a length of 30 cm. The tension is equal to
T =
0.370 N
Transcribed Image Text:Solution a) Let us first derive the expression for the tension. By Newton's First Law ΣΕ Ξ the components of force that makes this so is ΣFΤ = 0 Simplifying this results to T= g/ (4) Analyzing the figure above, we arrive at (4) = sqrt( 2+ By substitution, we arrive at the following: T = + 2 )g/( sqrt ( If the ball has a mass of 45 kg and diameter 32 cm, while the wire has a length of 30 cm. The tension is equal to T = 0.370 N
QUESTION 3
Problem
A solid uniform ball with mass m and diameter d is supported against a vertical frictionless wall by a thin massless wire of length L. a) Find the tension in the
wire.
Transcribed Image Text:QUESTION 3 Problem A solid uniform ball with mass m and diameter d is supported against a vertical frictionless wall by a thin massless wire of length L. a) Find the tension in the wire.
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