When multiple forces act on a particle at the same time, what can be done to simplify them?

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Subject: Strength of Materialscivil-engineering-mcqs › strength-of-materials
Published: 15 Jan 2019
Last updated: 28 May 2026

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They cannot be substituted by a single forceThey can be replaced by one equivalent forceThey can be combined into a single force at the center of gravityThey can be substituted by a coupleThey can be represented by a couple along with a force

Explanation

When several forces act simultaneously on a particle, they can be combined into one single resultant force that has the same effect as all the original forces acting together.

Practice related questions from the same subject.

1.In a third-class lever, how are the positions of the load (W), effort (P), and fulcrum (F) arranged?
2.What is the standard SI unit used to measure work or energy?
3.Identify the option that is not a unit used to measure pressure.
4.What is the term for forces that intersect at a single point but whose lines of action are not confined to the same plane?
5.Identify the quantity below that is not classified as a scalar.
6.Two forces act at different angles and produce different resultant magnitudes: when perpendicular, their resultant is √10 kg, and when the angle between them is 60°, the resultant measures √13 kg. What are the magnitudes of these two forces?
7.What is formed when two equal, parallel forces act in opposite directions but are not along the same line?
8.What does the law of the triangle of forces state?

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When multiple forces act on a particle at the same time, what can be done to simplify them?

Explanation

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