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A train is standing on a platform, a man inside a compartment of a train drops a stone. At the same instant train starts to move with constant acceleration. The path of the particle as seen by the person who drops the stone is
- a)Parabo la
- b)Straight line for sometime and parabola for the remaining time
- c)Straig ht line
- d)Variable path that cannot be defined
Correct answer is option 'C'. Can you explain this answer?
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A train is standing on a platform, a man inside a compartment of a tra...
Relative velocity of stone w.r.t man who drop stone is zero. while the man which stand on platform (observer) see a parabolic path of stone.
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A train is standing on a platform, a man inside a compartment of a tra...
Understanding the Scenario
When a man drops a stone inside a compartment of a moving train, two key motions are involved: the vertical motion of the stone and the horizontal motion of the train.
Key Points of Motion
- Vertical Motion of the Stone:
- The stone falls directly downwards due to gravity.
- The path taken by the stone is a straight line downward.
- Horizontal Motion of the Train:
- The train begins to accelerate forward at the moment the stone is dropped.
- As the train moves, it covers a distance horizontally.
Relative Perspective of the Man
- In the Frame of the Train:
- To the man inside the train, who is moving with the train's acceleration, the stone appears to fall straight down.
- Since the train accelerates away from the stone, the stone seems to move backward horizontally relative to the man.
Conclusion on the Path of the Stone
- The overall motion observed by the man combines the downward straight-line path of the stone with the backward motion relative to the accelerating train.
- However, since the stone is only falling straight down and not influenced by any horizontal force (aside from the train's acceleration), the stone's path remains a straight line from the man's perspective.
Final Answer
Hence, the correct answer is option 'C': the path of the stone appears to be a straight line to the man in the train. This is because the stone drops vertically while the train accelerates horizontally, giving the illusion of a straight path in the context of the train's accelerating frame.
When a man drops a stone inside a compartment of a moving train, two key motions are involved: the vertical motion of the stone and the horizontal motion of the train.
Key Points of Motion
- Vertical Motion of the Stone:
- The stone falls directly downwards due to gravity.
- The path taken by the stone is a straight line downward.
- Horizontal Motion of the Train:
- The train begins to accelerate forward at the moment the stone is dropped.
- As the train moves, it covers a distance horizontally.
Relative Perspective of the Man
- In the Frame of the Train:
- To the man inside the train, who is moving with the train's acceleration, the stone appears to fall straight down.
- Since the train accelerates away from the stone, the stone seems to move backward horizontally relative to the man.
Conclusion on the Path of the Stone
- The overall motion observed by the man combines the downward straight-line path of the stone with the backward motion relative to the accelerating train.
- However, since the stone is only falling straight down and not influenced by any horizontal force (aside from the train's acceleration), the stone's path remains a straight line from the man's perspective.
Final Answer
Hence, the correct answer is option 'C': the path of the stone appears to be a straight line to the man in the train. This is because the stone drops vertically while the train accelerates horizontally, giving the illusion of a straight path in the context of the train's accelerating frame.
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A train is standing on a platform, a man inside a compartment of a train drops a stone. At the same instant train starts to move with constant acceleration. The path of the particle as seen by the person who drops the stone is a)Parabo la b)Straight line for sometime and parabola for the remaining time c)Straig ht line d)Variable path that cannot be definedCorrect answer is option 'C'. Can you explain this answer?
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A train is standing on a platform, a man inside a compartment of a train drops a stone. At the same instant train starts to move with constant acceleration. The path of the particle as seen by the person who drops the stone is a)Parabo la b)Straight line for sometime and parabola for the remaining time c)Straig ht line d)Variable path that cannot be definedCorrect answer is option 'C'. Can you explain this answer? for NEET 2024 is part of NEET preparation. The Question and answers have been prepared according to the NEET exam syllabus. Information about A train is standing on a platform, a man inside a compartment of a train drops a stone. At the same instant train starts to move with constant acceleration. The path of the particle as seen by the person who drops the stone is a)Parabo la b)Straight line for sometime and parabola for the remaining time c)Straig ht line d)Variable path that cannot be definedCorrect answer is option 'C'. Can you explain this answer? covers all topics & solutions for NEET 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for A train is standing on a platform, a man inside a compartment of a train drops a stone. At the same instant train starts to move with constant acceleration. The path of the particle as seen by the person who drops the stone is a)Parabo la b)Straight line for sometime and parabola for the remaining time c)Straig ht line d)Variable path that cannot be definedCorrect answer is option 'C'. Can you explain this answer?.
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