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When a speeding bus stops suddenly, passengers are thrown forward from their seats because
- a)the back of seat suddenly pushes the passengers forward
- b)inertia of rest stops the bus and takes the body forward
- c)upper part of the body continues to be in the state of motion whereas the lower part of the body in contact with seat remains at rest
- d)upper part of the body come to rest whereas the lower part of the body in contact with seat begins to move
Correct answer is option 'C'. Can you explain this answer?
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When a speeding bus stops suddenly, passengers are thrown forward from...
When the speeding bus stops suddenly, the lower part of the passengers’s body in contact with the seat remains at rest whereas the upper part of the body of the passengers continues to be in state of motion due to inertia. Hence, the passengers are thrown forward.
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When a speeding bus stops suddenly, passengers are thrown forward from...
Explanation:
When a speeding bus stops suddenly, passengers are thrown forward from their seats. This happens because of the concept of inertia. Inertia is the tendency of an object to remain in its state of motion or rest. In this case, the passengers were in motion due to the movement of the bus, and when the bus suddenly stops, their bodies tend to continue moving forward due to their inertia.
The main reason for the passengers to be thrown forward is that the upper part of the body continues to be in the state of motion whereas the lower part of the body in contact with the seat remains at rest. This happens because of the following reasons:
• The upper part of the body of the passenger was in motion due to the movement of the bus, and it tends to continue moving forward when the bus suddenly stops.
• The lower part of the body of the passenger was in contact with the seat, and it tends to remain at rest due to the frictional force between the body and the seat.
• This creates a relative motion between the upper and lower parts of the body, which results in the passengers being thrown forward from their seats.
The back of the seat does not suddenly push the passengers forward as stated in option 'A'. This is because the back of the seat is also in contact with the body of the passenger, and it tends to remain at rest due to the same frictional force between the body and the seat.
Conclusion:
Hence, the correct answer is option 'C' - the upper part of the body continues to be in the state of motion whereas the lower part of the body in contact with the seat remains at rest.
When a speeding bus stops suddenly, passengers are thrown forward from their seats. This happens because of the concept of inertia. Inertia is the tendency of an object to remain in its state of motion or rest. In this case, the passengers were in motion due to the movement of the bus, and when the bus suddenly stops, their bodies tend to continue moving forward due to their inertia.
The main reason for the passengers to be thrown forward is that the upper part of the body continues to be in the state of motion whereas the lower part of the body in contact with the seat remains at rest. This happens because of the following reasons:
• The upper part of the body of the passenger was in motion due to the movement of the bus, and it tends to continue moving forward when the bus suddenly stops.
• The lower part of the body of the passenger was in contact with the seat, and it tends to remain at rest due to the frictional force between the body and the seat.
• This creates a relative motion between the upper and lower parts of the body, which results in the passengers being thrown forward from their seats.
The back of the seat does not suddenly push the passengers forward as stated in option 'A'. This is because the back of the seat is also in contact with the body of the passenger, and it tends to remain at rest due to the same frictional force between the body and the seat.
Conclusion:
Hence, the correct answer is option 'C' - the upper part of the body continues to be in the state of motion whereas the lower part of the body in contact with the seat remains at rest.
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When a speeding bus stops suddenly, passengers are thrown forward from their seats becausea)the back of seat suddenly pushes the passengers forwardb)inertia of rest stops the bus and takes the body forwardc)upper part of the body continues to be in the state of motion whereas the lower part of the body in contact with seat remains at restd)upper part of the body come to rest whereas the lower part of the body in contact with seat begins to moveCorrect answer is option 'C'. Can you explain this answer?
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When a speeding bus stops suddenly, passengers are thrown forward from their seats becausea)the back of seat suddenly pushes the passengers forwardb)inertia of rest stops the bus and takes the body forwardc)upper part of the body continues to be in the state of motion whereas the lower part of the body in contact with seat remains at restd)upper part of the body come to rest whereas the lower part of the body in contact with seat begins to moveCorrect 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 When a speeding bus stops suddenly, passengers are thrown forward from their seats becausea)the back of seat suddenly pushes the passengers forwardb)inertia of rest stops the bus and takes the body forwardc)upper part of the body continues to be in the state of motion whereas the lower part of the body in contact with seat remains at restd)upper part of the body come to rest whereas the lower part of the body in contact with seat begins to moveCorrect 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 When a speeding bus stops suddenly, passengers are thrown forward from their seats becausea)the back of seat suddenly pushes the passengers forwardb)inertia of rest stops the bus and takes the body forwardc)upper part of the body continues to be in the state of motion whereas the lower part of the body in contact with seat remains at restd)upper part of the body come to rest whereas the lower part of the body in contact with seat begins to moveCorrect answer is option 'C'. Can you explain this answer?.
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ample number of questions to practice When a speeding bus stops suddenly, passengers are thrown forward from their seats becausea)the back of seat suddenly pushes the passengers forwardb)inertia of rest stops the bus and takes the body forwardc)upper part of the body continues to be in the state of motion whereas the lower part of the body in contact with seat remains at restd)upper part of the body come to rest whereas the lower part of the body in contact with seat begins to moveCorrect answer is option 'C'. Can you explain this answer? tests, examples and also practice NEET tests.
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