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If any force is applied in the direction of the positive x-axis, and there are three different point in bending moment diagram on which the moment of this force is to be calculated. Then if these three points are on the positive side of the y-axis with varying distance, then what will be the direction of the moment caused by the force to the individual point?
- a)Towards positive z-axis
- b)Towards positive y-axis
- c)Towards positive x-axis
- d)Towards negative z-axis
Correct answer is option 'A'. Can you explain this answer?
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Verified Answer
If any force is applied in the direction of the positive x-axis, and t...
If you will apply he right hand rule on the system given then the right answer is the positive z-axis. Which is because the force is lying on the x-axis and is heading towards the positive infinity of the x-axis. And the points are in the positive y-axis. Apply the rule, and get the direction.
Most Upvoted Answer
If any force is applied in the direction of the positive x-axis, and t...
Explanation:
To understand the direction of the moment caused by a force applied in the positive x-axis direction, we need to consider the right-hand rule of cross products. According to the right-hand rule, if we curl the fingers of our right hand in the direction of the force, then our thumb will point in the direction of the moment.
Right-hand rule:
- Curl the fingers of the right hand in the direction of the force.
- The thumb will point in the direction of the moment.
Direction of the moment:
- The moment caused by a force applied in the positive x-axis direction will be in the direction of the z-axis.
- This is because when we curl our fingers in the positive x-axis direction, our thumb will point in the positive z-axis direction.
Therefore, the correct answer is option 'A' - Towards the positive z-axis.
Note:
- The moment caused by a force depends on the position of the force with respect to a reference point, usually the origin.
- The moment is calculated as the cross product of the position vector and the force vector.
- The position vector represents the distance and direction from the reference point to the point of application of the force.
- The force vector represents the magnitude and direction of the force.
- The moment is a vector quantity and has both magnitude and direction.
To understand the direction of the moment caused by a force applied in the positive x-axis direction, we need to consider the right-hand rule of cross products. According to the right-hand rule, if we curl the fingers of our right hand in the direction of the force, then our thumb will point in the direction of the moment.
Right-hand rule:
- Curl the fingers of the right hand in the direction of the force.
- The thumb will point in the direction of the moment.
Direction of the moment:
- The moment caused by a force applied in the positive x-axis direction will be in the direction of the z-axis.
- This is because when we curl our fingers in the positive x-axis direction, our thumb will point in the positive z-axis direction.
Therefore, the correct answer is option 'A' - Towards the positive z-axis.
Note:
- The moment caused by a force depends on the position of the force with respect to a reference point, usually the origin.
- The moment is calculated as the cross product of the position vector and the force vector.
- The position vector represents the distance and direction from the reference point to the point of application of the force.
- The force vector represents the magnitude and direction of the force.
- The moment is a vector quantity and has both magnitude and direction.
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If any force is applied in the direction of the positive x-axis, and there are three different point in bending moment diagram on which the moment of this force is to be calculated. Then if these three points are on the positive side of the y-axis with varying distance, then what will be the direction of the moment caused by the force to the individual point?a)Towards positive z-axisb)Towards positive y-axisc)Towards positive x-axisd)Towards negative z-axisCorrect answer is option 'A'. Can you explain this answer?
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If any force is applied in the direction of the positive x-axis, and there are three different point in bending moment diagram on which the moment of this force is to be calculated. Then if these three points are on the positive side of the y-axis with varying distance, then what will be the direction of the moment caused by the force to the individual point?a)Towards positive z-axisb)Towards positive y-axisc)Towards positive x-axisd)Towards negative z-axisCorrect 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 any force is applied in the direction of the positive x-axis, and there are three different point in bending moment diagram on which the moment of this force is to be calculated. Then if these three points are on the positive side of the y-axis with varying distance, then what will be the direction of the moment caused by the force to the individual point?a)Towards positive z-axisb)Towards positive y-axisc)Towards positive x-axisd)Towards negative z-axisCorrect 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 any force is applied in the direction of the positive x-axis, and there are three different point in bending moment diagram on which the moment of this force is to be calculated. Then if these three points are on the positive side of the y-axis with varying distance, then what will be the direction of the moment caused by the force to the individual point?a)Towards positive z-axisb)Towards positive y-axisc)Towards positive x-axisd)Towards negative z-axisCorrect answer is option 'A'. Can you explain this answer?.
If any force is applied in the direction of the positive x-axis, and there are three different point in bending moment diagram on which the moment of this force is to be calculated. Then if these three points are on the positive side of the y-axis with varying distance, then what will be the direction of the moment caused by the force to the individual point?a)Towards positive z-axisb)Towards positive y-axisc)Towards positive x-axisd)Towards negative z-axisCorrect 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 any force is applied in the direction of the positive x-axis, and there are three different point in bending moment diagram on which the moment of this force is to be calculated. Then if these three points are on the positive side of the y-axis with varying distance, then what will be the direction of the moment caused by the force to the individual point?a)Towards positive z-axisb)Towards positive y-axisc)Towards positive x-axisd)Towards negative z-axisCorrect 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 any force is applied in the direction of the positive x-axis, and there are three different point in bending moment diagram on which the moment of this force is to be calculated. Then if these three points are on the positive side of the y-axis with varying distance, then what will be the direction of the moment caused by the force to the individual point?a)Towards positive z-axisb)Towards positive y-axisc)Towards positive x-axisd)Towards negative z-axisCorrect answer is option 'A'. Can you explain this answer?.
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