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Assertion (A) : A Stone tied with a piece of thread describing a circular path with constant velocity on being released moves in a straight line. Reason (R) : Along the circular path direction of motion remains the same at every point?
Most Upvoted Answer
Assertion (A) : A Stone tied with a piece of thread describing a circu...
Explanation:
When a stone is tied with a piece of thread and describing a circular path with constant velocity on being released, it moves in a straight line. This is because of the following reasons:
Reasons:
Assertion (A): A stone tied with a piece of thread describing a circular path with constant velocity on being released moves in a straight line.
Reason (R): Along the circular path direction of motion remains the same at every point.
Conclusion:
Thus, the assertion is true, and the reason is also correct. The stone moves in a straight line once the thread is released due to its inertia and the direction of motion remaining the same along the circular path.
When a stone is tied with a piece of thread and describing a circular path with constant velocity on being released, it moves in a straight line. This is because of the following reasons:
Reasons:
- Centripetal Force: A body moving in a circular path is always under the influence of a centripetal force that acts towards the center of the circle. In the case of a stone tied with a thread, the thread provides the necessary centripetal force that keeps the stone moving in a circular path. This force is necessary to keep the stone moving in a circular path, but once the thread is released, the centripetal force is no longer acting on the stone.
- Inertia: The tendency of a body to resist any change in its state of motion is called inertia. In the case of a stone tied with a thread and describing a circular path, the stone has a tendency to move in a straight line due to its inertia. Once the thread is released, the stone continues to move in a straight line due to its inertia.
- Direction of Motion: Along the circular path, the direction of motion of the stone remains the same at every point. This is because the direction of motion of the stone is always tangent to the circle at any point along the circular path. Therefore, the stone moves in a straight line once the thread is released.
Assertion (A): A stone tied with a piece of thread describing a circular path with constant velocity on being released moves in a straight line.
Reason (R): Along the circular path direction of motion remains the same at every point.
Conclusion:
Thus, the assertion is true, and the reason is also correct. The stone moves in a straight line once the thread is released due to its inertia and the direction of motion remaining the same along the circular path.
Community Answer
Assertion (A) : A Stone tied with a piece of thread describing a circu...
Assertion is true but reason is falseExplanation -A stone tied with a piece of string describing a circular path with constant velocity on being released moves in a straight line tangential to the point where it was released. Along a circular path direction of motion doesn’t remain same but changes at every point
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Assertion (A) : A Stone tied with a piece of thread describing a circular path with constant velocity on being released moves in a straight line. Reason (R) : Along the circular path direction of motion remains the same at every point?
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Assertion (A) : A Stone tied with a piece of thread describing a circular path with constant velocity on being released moves in a straight line. Reason (R) : Along the circular path direction of motion remains the same at every point? for Class 9 2024 is part of Class 9 preparation. The Question and answers have been prepared according to the Class 9 exam syllabus. Information about Assertion (A) : A Stone tied with a piece of thread describing a circular path with constant velocity on being released moves in a straight line. Reason (R) : Along the circular path direction of motion remains the same at every point? covers all topics & solutions for Class 9 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Assertion (A) : A Stone tied with a piece of thread describing a circular path with constant velocity on being released moves in a straight line. Reason (R) : Along the circular path direction of motion remains the same at every point?.
Assertion (A) : A Stone tied with a piece of thread describing a circular path with constant velocity on being released moves in a straight line. Reason (R) : Along the circular path direction of motion remains the same at every point? for Class 9 2024 is part of Class 9 preparation. The Question and answers have been prepared according to the Class 9 exam syllabus. Information about Assertion (A) : A Stone tied with a piece of thread describing a circular path with constant velocity on being released moves in a straight line. Reason (R) : Along the circular path direction of motion remains the same at every point? covers all topics & solutions for Class 9 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Assertion (A) : A Stone tied with a piece of thread describing a circular path with constant velocity on being released moves in a straight line. Reason (R) : Along the circular path direction of motion remains the same at every point?.
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