Simply Supported Beam with Proportional Loading (P =4 $5.7 \mathrm { kN } \cdot \mathrm { m }$

question 7

Multiple Choice

simply supported beam with proportional loading (P =4.1 kN) has span length L = 5 m. Load P is 1.2 m from support A and load 2P is 1.5 m from support B. The bending moment just left of load 2P is approximately:

• A) \(5.7 \mathrm { kN } \cdot \mathrm { m }\)
• B) \(6.2 \mathrm { kN } \cdot \mathrm { m }\)
• C) \(9.1 \mathrm { kN } \cdot \mathrm { m }\)
• D) \(10.1 \mathrm { kN } \cdot \mathrm { m }\)

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Definitions:

Electrical Charge

A physical property of matter that causes it to experience a force when placed in an electromagnetic field.

Millivolts

A unit of electric potential equal to one-thousandth of a volt, commonly used in measuring small voltage differences.

Neuron

A specialized cell in the nervous system that transmits information to other nerve cells, muscle cells, or gland cells, primarily through electrical and chemical signals.

Glia

Supportive cells in the central nervous system that provide support and nutrition, maintain homeostasis, form myelin, and participate in signal transmission in the nervous system.