ProblemA 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.Solutiona)1. mSolutiona)Let us first derive the expression for the tension.By Newton's First LawΣΕthe components of force that makes this so isΣF T= 0Simplifying this results toT=g/(4)Analyzing the figure above, we arrive at() = sqrt(By substitution, we arrive at the following:T =+ 2)g/(sqt ())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 toT =0.370 N

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Answered: Problem A solid uniform ball with mass…

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.

Physics for Scientists and Engineers: Foundations and Connections

1st Edition

ISBN:9781133939146

Author:Katz, Debora M.

Publisher:Katz, Debora M.

Chapter14: Static Equilibrium, Elasticity, And Fracture

Section: Chapter Questions

Problem 78PQ: A massless, horizontal beam of length L and a massless rope support a sign of mass m (Fig. P14.78)....

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Question

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.
Solution
a)
1.

m
Solution
a)
Let us first derive the expression for the tension.
By Newton's First Law
ΣΕ
the components of force that makes this so is
ΣF T
= 0
Simplifying this results to
T=
g/
(4)
Analyzing the figure above, we arrive at
() = sqrt(
By substitution, we arrive at the following:
T =
+ 2
)g/(
sqt (
))
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

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