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Which of the following statements is incorrect?
- a)In one dimension motion, the velocity and the acceleration of an object are always along the same line
- b)In two or three dimensions, the angle between velocity and acceleration vectors may have any value between 0°and 180°
- c)The kinematic equations for uniform acceleration can be applied in case of a uniform circular motion
- d)The resultant acceleration of an object in circular motion is towards the centre only if the speed is constant
Correct answer is option 'C'. Can you explain this answer?
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Which of the following statements is incorrect?a)In one dimension moti...
The kinematic equations for uniform acceleration do not apply in case of uniform circular motion because in this case the magnitude of acceleration is constant but its direction is changing.
Most Upvoted Answer
Which of the following statements is incorrect?a)In one dimension moti...
Explanation:
Uniform Circular Motion vs. Uniform Acceleration:
- In uniform circular motion, the speed of the object remains constant, but the direction of motion changes continuously.
- In uniform acceleration, the speed of the object changes at a constant rate, but the direction of motion remains the same.
Kinematic Equations:
- The kinematic equations for uniform acceleration involve quantities such as initial velocity, final velocity, acceleration, displacement, and time.
- These equations are not directly applicable to uniform circular motion because the direction of acceleration is constantly changing in circular motion.
Centripetal Acceleration:
- In circular motion, the acceleration of an object is directed towards the center of the circle and is called centripetal acceleration.
- This acceleration is responsible for keeping the object moving in a circular path and is always perpendicular to the velocity of the object.
Conclusion:
- The statement that the kinematic equations for uniform acceleration can be applied in the case of uniform circular motion is incorrect because the two types of motion involve different acceleration characteristics. Uniform circular motion involves centripetal acceleration, which is not accounted for in the standard kinematic equations for uniform acceleration.
Uniform Circular Motion vs. Uniform Acceleration:
- In uniform circular motion, the speed of the object remains constant, but the direction of motion changes continuously.
- In uniform acceleration, the speed of the object changes at a constant rate, but the direction of motion remains the same.
Kinematic Equations:
- The kinematic equations for uniform acceleration involve quantities such as initial velocity, final velocity, acceleration, displacement, and time.
- These equations are not directly applicable to uniform circular motion because the direction of acceleration is constantly changing in circular motion.
Centripetal Acceleration:
- In circular motion, the acceleration of an object is directed towards the center of the circle and is called centripetal acceleration.
- This acceleration is responsible for keeping the object moving in a circular path and is always perpendicular to the velocity of the object.
Conclusion:
- The statement that the kinematic equations for uniform acceleration can be applied in the case of uniform circular motion is incorrect because the two types of motion involve different acceleration characteristics. Uniform circular motion involves centripetal acceleration, which is not accounted for in the standard kinematic equations for uniform acceleration.
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Which of the following statements is incorrect?a)In one dimension motion, the velocity and the acceleration of an object are always along the same lineb)In two or three dimensions, the angle between velocity and acceleration vectors may have any value between 0°and 180°c)The kinematic equations for uniform acceleration can be applied in case of a uniform circular motiond)The resultant acceleration of an object in circular motion is towards the centre only if the speed is constantCorrect answer is option 'C'. Can you explain this answer?
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Which of the following statements is incorrect?a)In one dimension motion, the velocity and the acceleration of an object are always along the same lineb)In two or three dimensions, the angle between velocity and acceleration vectors may have any value between 0°and 180°c)The kinematic equations for uniform acceleration can be applied in case of a uniform circular motiond)The resultant acceleration of an object in circular motion is towards the centre only if the speed is constantCorrect 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 Which of the following statements is incorrect?a)In one dimension motion, the velocity and the acceleration of an object are always along the same lineb)In two or three dimensions, the angle between velocity and acceleration vectors may have any value between 0°and 180°c)The kinematic equations for uniform acceleration can be applied in case of a uniform circular motiond)The resultant acceleration of an object in circular motion is towards the centre only if the speed is constantCorrect 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 Which of the following statements is incorrect?a)In one dimension motion, the velocity and the acceleration of an object are always along the same lineb)In two or three dimensions, the angle between velocity and acceleration vectors may have any value between 0°and 180°c)The kinematic equations for uniform acceleration can be applied in case of a uniform circular motiond)The resultant acceleration of an object in circular motion is towards the centre only if the speed is constantCorrect answer is option 'C'. Can you explain this answer?.
Which of the following statements is incorrect?a)In one dimension motion, the velocity and the acceleration of an object are always along the same lineb)In two or three dimensions, the angle between velocity and acceleration vectors may have any value between 0°and 180°c)The kinematic equations for uniform acceleration can be applied in case of a uniform circular motiond)The resultant acceleration of an object in circular motion is towards the centre only if the speed is constantCorrect 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 Which of the following statements is incorrect?a)In one dimension motion, the velocity and the acceleration of an object are always along the same lineb)In two or three dimensions, the angle between velocity and acceleration vectors may have any value between 0°and 180°c)The kinematic equations for uniform acceleration can be applied in case of a uniform circular motiond)The resultant acceleration of an object in circular motion is towards the centre only if the speed is constantCorrect 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 Which of the following statements is incorrect?a)In one dimension motion, the velocity and the acceleration of an object are always along the same lineb)In two or three dimensions, the angle between velocity and acceleration vectors may have any value between 0°and 180°c)The kinematic equations for uniform acceleration can be applied in case of a uniform circular motiond)The resultant acceleration of an object in circular motion is towards the centre only if the speed is constantCorrect answer is option 'C'. Can you explain this answer?.
Solutions for Which of the following statements is incorrect?a)In one dimension motion, the velocity and the acceleration of an object are always along the same lineb)In two or three dimensions, the angle between velocity and acceleration vectors may have any value between 0°and 180°c)The kinematic equations for uniform acceleration can be applied in case of a uniform circular motiond)The resultant acceleration of an object in circular motion is towards the centre only if the speed is constantCorrect answer is option 'C'. Can you explain this answer? in English & in Hindi are available as part of our courses for NEET.
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Which of the following statements is incorrect?a)In one dimension motion, the velocity and the acceleration of an object are always along the same lineb)In two or three dimensions, the angle between velocity and acceleration vectors may have any value between 0°and 180°c)The kinematic equations for uniform acceleration can be applied in case of a uniform circular motiond)The resultant acceleration of an object in circular motion is towards the centre only if the speed is constantCorrect answer is option 'C'. Can you explain this answer?, a detailed solution for Which of the following statements is incorrect?a)In one dimension motion, the velocity and the acceleration of an object are always along the same lineb)In two or three dimensions, the angle between velocity and acceleration vectors may have any value between 0°and 180°c)The kinematic equations for uniform acceleration can be applied in case of a uniform circular motiond)The resultant acceleration of an object in circular motion is towards the centre only if the speed is constantCorrect answer is option 'C'. Can you explain this answer? has been provided alongside types of Which of the following statements is incorrect?a)In one dimension motion, the velocity and the acceleration of an object are always along the same lineb)In two or three dimensions, the angle between velocity and acceleration vectors may have any value between 0°and 180°c)The kinematic equations for uniform acceleration can be applied in case of a uniform circular motiond)The resultant acceleration of an object in circular motion is towards the centre only if the speed is constantCorrect answer is option 'C'. Can you explain this answer? theory, EduRev gives you an
ample number of questions to practice Which of the following statements is incorrect?a)In one dimension motion, the velocity and the acceleration of an object are always along the same lineb)In two or three dimensions, the angle between velocity and acceleration vectors may have any value between 0°and 180°c)The kinematic equations for uniform acceleration can be applied in case of a uniform circular motiond)The resultant acceleration of an object in circular motion is towards the centre only if the speed is constantCorrect answer is option 'C'. Can you explain this answer? tests, examples and also practice NEET tests.
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