An acrobat hangs motionless from a taut, massless rope that is connected to the ceiling at one end and to the ground at the other end. The lower segment of rope has tension T₁ and makes an angle 0₁ with the ground. The upper segment of rope has tension T₂ and makes an angle 02 with the ceiling. Note that 0₁ <02 in the diagram. 0₁ 0₂ Consider only the horizontal component of each tension force: T₁ and T2. Which is larger? Or are they equal? Explain your reasoning. Consider only the vertical component of each tension force: Thy and T2y. Which is larger? Or are they equal? Explain your reasoning. Consider the full tension force in each rope segment: T₁ and T₂. Which is larger? Or are they equal? Explain your reasoning. (Hint: try basing your argument on the magnitudes of the horizontal and vertical components you found above.)

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
Section: Chapter Questions
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**Text for Educational Website:**

An acrobat hangs motionless from a taut, massless rope that is connected to the ceiling at one end and to the ground at the other end. The lower segment of rope has tension \( T_1 \) and makes an angle \( \theta_1 \) with the ground. The upper segment of rope has tension \( T_2 \) and makes an angle \( \theta_2 \) with the ceiling. Note that \( \theta_1 < \theta_2 \) in the diagram.

**Diagram Explanation:**
The diagram depicts an acrobat suspended by a rope, which is divided into two segments. One segment, making an angle \( \theta_1 \) with the ground, exerts tension \( T_1 \). The other segment, making a larger angle \( \theta_2 \) with the ceiling, exerts tension \( T_2 \).

**Questions for Exploration:**

1. Consider only the **horizontal** component of each tension force: \( T_{1x} \) and \( T_{2x} \). Which is larger? Or are they equal? Explain your reasoning.

2. Consider only the **vertical** component of each tension force: \( T_{1y} \) and \( T_{2y} \). Which is larger? Or are they equal? Explain your reasoning.

3. Consider the **full tension force** in each rope segment: \( T_1 \) and \( T_2 \). Which is larger? Or are they equal? Explain your reasoning. (Hint: Try basing your argument on the magnitudes of the horizontal and vertical components you found above.)
Transcribed Image Text:**Text for Educational Website:** An acrobat hangs motionless from a taut, massless rope that is connected to the ceiling at one end and to the ground at the other end. The lower segment of rope has tension \( T_1 \) and makes an angle \( \theta_1 \) with the ground. The upper segment of rope has tension \( T_2 \) and makes an angle \( \theta_2 \) with the ceiling. Note that \( \theta_1 < \theta_2 \) in the diagram. **Diagram Explanation:** The diagram depicts an acrobat suspended by a rope, which is divided into two segments. One segment, making an angle \( \theta_1 \) with the ground, exerts tension \( T_1 \). The other segment, making a larger angle \( \theta_2 \) with the ceiling, exerts tension \( T_2 \). **Questions for Exploration:** 1. Consider only the **horizontal** component of each tension force: \( T_{1x} \) and \( T_{2x} \). Which is larger? Or are they equal? Explain your reasoning. 2. Consider only the **vertical** component of each tension force: \( T_{1y} \) and \( T_{2y} \). Which is larger? Or are they equal? Explain your reasoning. 3. Consider the **full tension force** in each rope segment: \( T_1 \) and \( T_2 \). Which is larger? Or are they equal? Explain your reasoning. (Hint: Try basing your argument on the magnitudes of the horizontal and vertical components you found above.)
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