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If the resolved force or the force which you get as the answer after solving the question is negative, then what does this implies?
- a)The force is in the reverse direction w.r.t the direction set in the free body diagram
- b)The force is not in the reverse direction w.r.t the direction set in the free body diagram
- c)The force component is not possible
- d)The force is possible, but in the direction perpendicular to the resultant force
Correct answer is option 'A'. Can you explain this answer?
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Verified Answer
If the resolved force or the force which you get as the answer after s...
The negative sign implies things in the opposite manner. If the force is coming negative this doesn’t means that it is impossible. But it means that the force is in the opposite direction w.r.t the direction set by you in the free body diagram.
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If the resolved force or the force which you get as the answer after s...
Introduction:
When solving a physics problem involving forces, it is important to analyze the direction and magnitude of the forces involved. The resolved force, or the force obtained as the answer after solving the question, provides information about the direction and magnitude of the force acting on an object. In some cases, the resolved force may be negative, and understanding the implications of this negative value is crucial.
Explanation:
The question states that if the resolved force is negative, then it implies that the force is in the reverse direction with respect to the direction set in the free body diagram. Let's analyze this implication further.
Free Body Diagram:
A free body diagram is a graphical representation that shows all the forces acting on an object. Each force is represented by an arrow, indicating the direction and magnitude of the force. The direction of the force is often indicated using positive and negative signs.
Positive and Negative Forces:
When solving a problem, we choose a coordinate system and assign positive and negative directions. Forces that act in the positive direction are assigned positive values, while forces that act in the negative direction are assigned negative values. This helps us maintain consistency in the analysis of forces.
Sign Convention:
In mechanics, a common sign convention is to assign positive values to forces that act in the assumed positive direction and negative values to forces that act in the opposite direction. This convention simplifies calculations and provides a consistent approach to analyzing forces.
Implication:
In the context of the question, if the resolved force is negative, it means that the force is acting in the opposite direction to the assumed positive direction. This implies that the force is in the reverse direction with respect to the direction set in the free body diagram.
Example:
Let's consider an example to illustrate this implication. Suppose we have a free body diagram of an object subjected to two forces: F1 acting in the positive x-direction and F2 acting in the negative x-direction. If, after solving the problem, we find that the resolved force is -10 N, it means that the net force acting on the object is 10 N in the negative x-direction. This implies that the force is in the reverse direction with respect to the direction set in the free body diagram.
Conclusion:
In conclusion, if the resolved force obtained as the answer after solving a physics problem is negative, it indicates that the force is in the reverse direction with respect to the direction set in the free body diagram. This understanding is based on the sign convention used in mechanics, where negative forces represent forces acting in the opposite direction to the assumed positive direction.
When solving a physics problem involving forces, it is important to analyze the direction and magnitude of the forces involved. The resolved force, or the force obtained as the answer after solving the question, provides information about the direction and magnitude of the force acting on an object. In some cases, the resolved force may be negative, and understanding the implications of this negative value is crucial.
Explanation:
The question states that if the resolved force is negative, then it implies that the force is in the reverse direction with respect to the direction set in the free body diagram. Let's analyze this implication further.
Free Body Diagram:
A free body diagram is a graphical representation that shows all the forces acting on an object. Each force is represented by an arrow, indicating the direction and magnitude of the force. The direction of the force is often indicated using positive and negative signs.
Positive and Negative Forces:
When solving a problem, we choose a coordinate system and assign positive and negative directions. Forces that act in the positive direction are assigned positive values, while forces that act in the negative direction are assigned negative values. This helps us maintain consistency in the analysis of forces.
Sign Convention:
In mechanics, a common sign convention is to assign positive values to forces that act in the assumed positive direction and negative values to forces that act in the opposite direction. This convention simplifies calculations and provides a consistent approach to analyzing forces.
Implication:
In the context of the question, if the resolved force is negative, it means that the force is acting in the opposite direction to the assumed positive direction. This implies that the force is in the reverse direction with respect to the direction set in the free body diagram.
Example:
Let's consider an example to illustrate this implication. Suppose we have a free body diagram of an object subjected to two forces: F1 acting in the positive x-direction and F2 acting in the negative x-direction. If, after solving the problem, we find that the resolved force is -10 N, it means that the net force acting on the object is 10 N in the negative x-direction. This implies that the force is in the reverse direction with respect to the direction set in the free body diagram.
Conclusion:
In conclusion, if the resolved force obtained as the answer after solving a physics problem is negative, it indicates that the force is in the reverse direction with respect to the direction set in the free body diagram. This understanding is based on the sign convention used in mechanics, where negative forces represent forces acting in the opposite direction to the assumed positive direction.
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If the resolved force or the force which you get as the answer after solving the question is negative, then what does this implies?a)The force is in the reverse direction w.r.t the direction set in the free body diagramb)The force is not in the reverse direction w.r.t the direction set in the free body diagramc)The force component is not possibled)The force is possible, but in the direction perpendicular to the resultant forceCorrect answer is option 'A'. Can you explain this answer?
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If the resolved force or the force which you get as the answer after solving the question is negative, then what does this implies?a)The force is in the reverse direction w.r.t the direction set in the free body diagramb)The force is not in the reverse direction w.r.t the direction set in the free body diagramc)The force component is not possibled)The force is possible, but in the direction perpendicular to the resultant forceCorrect answer is option 'A'. Can you explain this answer? for Mechanical Engineering 2024 is part of Mechanical Engineering preparation. The Question and answers have been prepared according to the Mechanical Engineering exam syllabus. Information about If the resolved force or the force which you get as the answer after solving the question is negative, then what does this implies?a)The force is in the reverse direction w.r.t the direction set in the free body diagramb)The force is not in the reverse direction w.r.t the direction set in the free body diagramc)The force component is not possibled)The force is possible, but in the direction perpendicular to the resultant forceCorrect answer is option 'A'. Can you explain this answer? covers all topics & solutions for Mechanical Engineering 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for If the resolved force or the force which you get as the answer after solving the question is negative, then what does this implies?a)The force is in the reverse direction w.r.t the direction set in the free body diagramb)The force is not in the reverse direction w.r.t the direction set in the free body diagramc)The force component is not possibled)The force is possible, but in the direction perpendicular to the resultant forceCorrect answer is option 'A'. Can you explain this answer?.
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