a) Let us first derive the expression for the tension. By Newton's First Law EF = 0 the components of force that makes this so is EF = T costetha mg = 0 Simplifying this results to T= m g/ cos Analyzing the figure above, we arrive at 2+ cos (0) = sqrt( By substitution, we arrive at the following: T= m + 2 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 2.
a) Let us first derive the expression for the tension. By Newton's First Law EF = 0 the components of force that makes this so is EF = T costetha mg = 0 Simplifying this results to T= m g/ cos Analyzing the figure above, we arrive at 2+ cos (0) = sqrt( By substitution, we arrive at the following: T= m + 2 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 2.
University Physics Volume 1
18th Edition
ISBN:9781938168277
Author:William Moebs, Samuel J. Ling, Jeff Sanny
Publisher:William Moebs, Samuel J. Ling, Jeff Sanny
Chapter12: Static Equilibrium And Elasticity
Section: Chapter Questions
Problem 56P: Alarge uniform cylindrical steel rod of density =7.8g/cm3 is 2.0 m long and has a diameter of 5.0...
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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.
Let us first derive the expression for the tension.
By Newton's First Law
ΣF =
the components of force that makes this so is
ΣF = T - = 0
Simplifying this results to
T = g/(ϕ)
Analyzing the figure above, we arrive at
(ϕ) = sqrt( 2 + ) / ( / + )
By substitution, we arrive at the following:
T = ( + 2 ) g / ( sqrt ( 2 + ) )
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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