Answer only question #4 3. A T-shaped bracket supports a 300-N load as shown. Determine the reactions at A and Cwhen a = 45°.AA300 mm250 mm150 mmC250 mm-250 mm-4. A lever AB is hinged at C and attached to a control cable at A. If the lever is subjected toa 500-N horizontal force at B, determine the tension in the cable and the reaction at C.D200 mm30°BBa 300 N500 N

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4. A lever AB is hinged at C and attached to a control cable at A. If the lever is subjected to a 500-N horizontal force at B, determine the tension in the cable and the reaction at C. A 250 mm 250 mm D 200 mm 30° B 500 N

4. A lever AB is hinged at C and attached to a control cable at A. If the lever is subjected to a 500-N horizontal force at B, determine the tension in the cable and the reaction at C. A 250 mm 250 mm D 200 mm 30° B 500 N

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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Concept explainers

Cables

Cables are collections of wires, alternatively referred to as a cord, connector, or plug. They are one or more wires covered in a plastic covering that allows for the transmission of power or data between devices. The earliest use of recognizable electrical cable was the early commercialized telegraph lines. These were iron-made and tedious to produce and install cabling.

Question

Answer only question #4

3. A T-shaped bracket supports a 300-N load as shown. Determine the reactions at A and C
when a = 45°.
A
A
300 mm
250 mm
150 mm
C
250 mm
-250 mm-
4. A lever AB is hinged at C and attached to a control cable at A. If the lever is subjected to
a 500-N horizontal force at B, determine the tension in the cable and the reaction at C.
D
200 mm
30°
B
B
a 300 N
500 N

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