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In an automobile service station, an automobile is in a lifted up position by means of a hydraulic jack. A person working in the service station gave a tap to one rear wheel and made it rotate by one revolution. The rotation of another rear wheel is
- a)Zero
- b)Also one revolution in the same direction
- c)Also one revolution but in the opposite direction
- d)unpredictable
Correct answer is option 'A'. Can you explain this answer?
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Verified Answer
In an automobile service station, an automobile is in a lifted up posi...
When one rear wheel is rotated, other is free.
Most Upvoted Answer
In an automobile service station, an automobile is in a lifted up posi...
Explanation:
When a car is lifted by a hydraulic jack, the rear wheels are not connected to each other. Hence, the rotation of one wheel does not affect the other wheel. Therefore, the correct answer is option A, i.e., the rotation of the other rear wheel will be zero.
Reasoning:
When a car is lifted up by a hydraulic jack, the following things happen:
1. The hydraulic jack lifts the car by applying force to the front or rear suspension.
2. The wheels on the lifted end of the car are free to rotate because they are not in contact with the ground.
3. The wheels on the other end of the car are still in contact with the ground and cannot rotate freely.
4. The differential in the car's transmission allows the wheels to rotate at different speeds when turning corners.
Based on the above points, we can conclude that when one rear wheel is rotated by one revolution, the other rear wheel will not rotate because it is not connected to the first wheel. The differential allows the wheels to rotate at different speeds when turning corners, but it does not connect the wheels to each other. Therefore, the rotation of one wheel does not affect the other wheel.
When a car is lifted by a hydraulic jack, the rear wheels are not connected to each other. Hence, the rotation of one wheel does not affect the other wheel. Therefore, the correct answer is option A, i.e., the rotation of the other rear wheel will be zero.
Reasoning:
When a car is lifted up by a hydraulic jack, the following things happen:
1. The hydraulic jack lifts the car by applying force to the front or rear suspension.
2. The wheels on the lifted end of the car are free to rotate because they are not in contact with the ground.
3. The wheels on the other end of the car are still in contact with the ground and cannot rotate freely.
4. The differential in the car's transmission allows the wheels to rotate at different speeds when turning corners.
Based on the above points, we can conclude that when one rear wheel is rotated by one revolution, the other rear wheel will not rotate because it is not connected to the first wheel. The differential allows the wheels to rotate at different speeds when turning corners, but it does not connect the wheels to each other. Therefore, the rotation of one wheel does not affect the other wheel.
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In an automobile service station, an automobile is in a lifted up position by means of a hydraulic jack. A person working in the service station gave a tap to one rear wheel and made it rotate by one revolution. The rotation of another rear wheel isa)Zero b)Also one revolution in the same direction c)Also one revolution but in the opposite direction d)unpredictableCorrect answer is option 'A'. Can you explain this answer?
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In an automobile service station, an automobile is in a lifted up position by means of a hydraulic jack. A person working in the service station gave a tap to one rear wheel and made it rotate by one revolution. The rotation of another rear wheel isa)Zero b)Also one revolution in the same direction c)Also one revolution but in the opposite direction d)unpredictableCorrect 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 In an automobile service station, an automobile is in a lifted up position by means of a hydraulic jack. A person working in the service station gave a tap to one rear wheel and made it rotate by one revolution. The rotation of another rear wheel isa)Zero b)Also one revolution in the same direction c)Also one revolution but in the opposite direction d)unpredictableCorrect 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 In an automobile service station, an automobile is in a lifted up position by means of a hydraulic jack. A person working in the service station gave a tap to one rear wheel and made it rotate by one revolution. The rotation of another rear wheel isa)Zero b)Also one revolution in the same direction c)Also one revolution but in the opposite direction d)unpredictableCorrect answer is option 'A'. Can you explain this answer?.
In an automobile service station, an automobile is in a lifted up position by means of a hydraulic jack. A person working in the service station gave a tap to one rear wheel and made it rotate by one revolution. The rotation of another rear wheel isa)Zero b)Also one revolution in the same direction c)Also one revolution but in the opposite direction d)unpredictableCorrect 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 In an automobile service station, an automobile is in a lifted up position by means of a hydraulic jack. A person working in the service station gave a tap to one rear wheel and made it rotate by one revolution. The rotation of another rear wheel isa)Zero b)Also one revolution in the same direction c)Also one revolution but in the opposite direction d)unpredictableCorrect 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 In an automobile service station, an automobile is in a lifted up position by means of a hydraulic jack. A person working in the service station gave a tap to one rear wheel and made it rotate by one revolution. The rotation of another rear wheel isa)Zero b)Also one revolution in the same direction c)Also one revolution but in the opposite direction d)unpredictableCorrect answer is option 'A'. Can you explain this answer?.
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