Mechanical Engineering Exam > Mechanical Engineering Questions > If the normal force creates a tension then th...
Start Learning for Free
If the normal force creates a tension then the force is said to be ____________
- a)Positive
- b)Negative
- c)Rotational
- d)Collinear
Correct answer is option 'A'. Can you explain this answer?
| FREE This question is part of | Download PDF Attempt this Test |
Verified Answer
If the normal force creates a tension then the force is said to be ___...
If the normal forces are giving tension to the body of the beam then the forces are said to be positive. That is if the normal force is making the tension to develop in the beam then it is considered to be positive. This is the basic sign convection that is being used to make the calculations easy.
Most Upvoted Answer
If the normal force creates a tension then the force is said to be ___...
Explanation:
The normal force is the force exerted by a surface to support the weight of an object resting on it. It is always perpendicular to the surface and acts in the direction away from the surface. When an object is at rest or in equilibrium, the normal force is equal in magnitude and opposite in direction to the force exerted by the object due to its weight.
When the normal force creates a tension, it means that the object is in contact with a surface and there is an external force pulling the object away from the surface. In this case, the normal force acts in the same direction as the tension force, resulting in a positive value for the tension.
Positive Tension:
When the normal force creates a tension, the force is said to be positive. This means that the tension force is acting in the same direction as the normal force. The positive tension force helps to counterbalance the external force pulling the object away from the surface and keeps the object in contact with the surface.
Negative Tension:
On the other hand, if the tension force is acting in the opposite direction to the normal force, it would be considered negative. This negative tension force would indicate that the object is being pushed into the surface rather than pulled away from it.
Example:
For example, consider a block hanging from a rope attached to the ceiling. The weight of the block is pulling it downwards, creating tension in the rope. The rope exerts an equal and opposite tension force on the block, which is also equal to the normal force acting on the block by the ceiling. In this case, the tension force and the normal force are in the same direction, creating a positive tension.
In summary, when the normal force creates a tension, the force is said to be positive. This indicates that the tension force is acting in the same direction as the normal force and helps to counterbalance any external forces pulling the object away from the surface.
The normal force is the force exerted by a surface to support the weight of an object resting on it. It is always perpendicular to the surface and acts in the direction away from the surface. When an object is at rest or in equilibrium, the normal force is equal in magnitude and opposite in direction to the force exerted by the object due to its weight.
When the normal force creates a tension, it means that the object is in contact with a surface and there is an external force pulling the object away from the surface. In this case, the normal force acts in the same direction as the tension force, resulting in a positive value for the tension.
Positive Tension:
When the normal force creates a tension, the force is said to be positive. This means that the tension force is acting in the same direction as the normal force. The positive tension force helps to counterbalance the external force pulling the object away from the surface and keeps the object in contact with the surface.
Negative Tension:
On the other hand, if the tension force is acting in the opposite direction to the normal force, it would be considered negative. This negative tension force would indicate that the object is being pushed into the surface rather than pulled away from it.
Example:
For example, consider a block hanging from a rope attached to the ceiling. The weight of the block is pulling it downwards, creating tension in the rope. The rope exerts an equal and opposite tension force on the block, which is also equal to the normal force acting on the block by the ceiling. In this case, the tension force and the normal force are in the same direction, creating a positive tension.
In summary, when the normal force creates a tension, the force is said to be positive. This indicates that the tension force is acting in the same direction as the normal force and helps to counterbalance any external forces pulling the object away from the surface.
Attention Mechanical Engineering Students!
To make sure you are not studying endlessly, EduRev has designed Mechanical Engineering study material, with Structured Courses, Videos, & Test Series. Plus get personalized analysis, doubt solving and improvement plans to achieve a great score in Mechanical Engineering.
|
Explore Courses for Mechanical Engineering exam
|
|
Similar Mechanical Engineering Doubts
Top Courses for Mechanical EngineeringView all
If the normal force creates a tension then the force is said to be ____________a)Positiveb)Negativec)Rotationald)CollinearCorrect answer is option 'A'. Can you explain this answer?
Question Description
If the normal force creates a tension then the force is said to be ____________a)Positiveb)Negativec)Rotationald)CollinearCorrect 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 normal force creates a tension then the force is said to be ____________a)Positiveb)Negativec)Rotationald)CollinearCorrect 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 normal force creates a tension then the force is said to be ____________a)Positiveb)Negativec)Rotationald)CollinearCorrect answer is option 'A'. Can you explain this answer?.
If the normal force creates a tension then the force is said to be ____________a)Positiveb)Negativec)Rotationald)CollinearCorrect 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 normal force creates a tension then the force is said to be ____________a)Positiveb)Negativec)Rotationald)CollinearCorrect 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 normal force creates a tension then the force is said to be ____________a)Positiveb)Negativec)Rotationald)CollinearCorrect answer is option 'A'. Can you explain this answer?.
Solutions for If the normal force creates a tension then the force is said to be ____________a)Positiveb)Negativec)Rotationald)CollinearCorrect answer is option 'A'. Can you explain this answer? in English & in Hindi are available as part of our courses for Mechanical Engineering.
Download more important topics, notes, lectures and mock test series for Mechanical Engineering Exam by signing up for free.
Here you can find the meaning of If the normal force creates a tension then the force is said to be ____________a)Positiveb)Negativec)Rotationald)CollinearCorrect answer is option 'A'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of
If the normal force creates a tension then the force is said to be ____________a)Positiveb)Negativec)Rotationald)CollinearCorrect answer is option 'A'. Can you explain this answer?, a detailed solution for If the normal force creates a tension then the force is said to be ____________a)Positiveb)Negativec)Rotationald)CollinearCorrect answer is option 'A'. Can you explain this answer? has been provided alongside types of If the normal force creates a tension then the force is said to be ____________a)Positiveb)Negativec)Rotationald)CollinearCorrect answer is option 'A'. Can you explain this answer? theory, EduRev gives you an
ample number of questions to practice If the normal force creates a tension then the force is said to be ____________a)Positiveb)Negativec)Rotationald)CollinearCorrect answer is option 'A'. Can you explain this answer? tests, examples and also practice Mechanical Engineering tests.
|
|
Explore Courses for Mechanical Engineering exam
|
|
Suggested Free Tests
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
|
© EduRev
|
Education Revolution
|
Follow Us
|
Signup to see your scores
go up within 7 days!
Access 1000+ FREE Docs, Videos and Tests
Takes less than 10 seconds to signup