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Direction: In the following questions, a statement of assertion (A) is followed by a statement of reason (R). Mark the correct choice as:
Assertion : An object may have acceleration even if it is moving with uniform velocity.
Reason : An object may be moving with uniform velocity but it may be changing its direction of motion.
- a)Both assertion (A) and reason (R) are true and reason (R) is the correct explanation of assertion (A).
- b)Both assertion (A) and reason (R) are true but reason (R) is not the correct explanation of assertion (A).
- c)Assertion (A) is true but reason (R) is false.
- d)Assertion (A) is false but reason (R) is true.
Correct answer is option 'A'. Can you explain this answer?
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Verified Answer
Direction: In the following questions, a statement of assertion (A) i...
The uniform motion only means that the object is moving at a constant speed but its direction of motion may be changing at in the case of uniform circular motion. Hence, acceleration is produced in uniform motion due to changes in velocity.
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Direction: In the following questions, a statement of assertion (A) i...
Assertion: An object may have acceleration even if it is moving with uniform velocity.
Reason: An object may be moving with uniform velocity but it may be changing its direction of motion.
Explanation:
Acceleration is defined as the rate of change of velocity. It can occur when an object changes its speed, its direction, or both.
Uniform Velocity:
Uniform velocity refers to the situation where an object is moving in a straight line with a constant speed. In this case, the object covers equal distances in equal intervals of time and its velocity remains constant throughout the motion.
Acceleration with Uniform Velocity:
Although an object moving with uniform velocity does not change its speed, it can still have acceleration if it changes its direction of motion. When an object changes its direction, its velocity vector changes even though the magnitude of velocity remains constant. This change in velocity vector results in acceleration.
Example:
Consider a car moving in a circular path at a constant speed. The car's velocity is constant because it covers equal distances in equal intervals of time. However, its velocity vector is continuously changing because the car is changing its direction. Therefore, the car has acceleration even though it is moving with uniform velocity.
Conclusion:
Based on the above explanation, we can conclude that both the assertion and reason are true. The object can have acceleration even if it is moving with uniform velocity because it may be changing its direction of motion. Thus, option (A) is the correct answer.
Reason: An object may be moving with uniform velocity but it may be changing its direction of motion.
Explanation:
Acceleration is defined as the rate of change of velocity. It can occur when an object changes its speed, its direction, or both.
Uniform Velocity:
Uniform velocity refers to the situation where an object is moving in a straight line with a constant speed. In this case, the object covers equal distances in equal intervals of time and its velocity remains constant throughout the motion.
Acceleration with Uniform Velocity:
Although an object moving with uniform velocity does not change its speed, it can still have acceleration if it changes its direction of motion. When an object changes its direction, its velocity vector changes even though the magnitude of velocity remains constant. This change in velocity vector results in acceleration.
Example:
Consider a car moving in a circular path at a constant speed. The car's velocity is constant because it covers equal distances in equal intervals of time. However, its velocity vector is continuously changing because the car is changing its direction. Therefore, the car has acceleration even though it is moving with uniform velocity.
Conclusion:
Based on the above explanation, we can conclude that both the assertion and reason are true. The object can have acceleration even if it is moving with uniform velocity because it may be changing its direction of motion. Thus, option (A) is the correct answer.
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Direction: In the following questions, a statement of assertion (A) is followed by a statement of reason (R). Mark the correct choice as:Assertion : An object may have acceleration even if it is moving with uniform velocity.Reason : An object may be moving with uniform velocity but it may be changing its direction of motion.a)Both assertion (A) and reason (R) are true and reason (R) is the correct explanation of assertion (A).b)Both assertion (A) and reason (R) are true but reason (R) is not the correct explanation of assertion (A).c)Assertion (A) is true but reason (R) is false.d)Assertion (A) is false but reason (R) is true.Correct answer is option 'A'. Can you explain this answer?
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Direction: In the following questions, a statement of assertion (A) is followed by a statement of reason (R). Mark the correct choice as:Assertion : An object may have acceleration even if it is moving with uniform velocity.Reason : An object may be moving with uniform velocity but it may be changing its direction of motion.a)Both assertion (A) and reason (R) are true and reason (R) is the correct explanation of assertion (A).b)Both assertion (A) and reason (R) are true but reason (R) is not the correct explanation of assertion (A).c)Assertion (A) is true but reason (R) is false.d)Assertion (A) is false but reason (R) is true.Correct answer is option 'A'. Can you explain this answer? 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 Direction: In the following questions, a statement of assertion (A) is followed by a statement of reason (R). Mark the correct choice as:Assertion : An object may have acceleration even if it is moving with uniform velocity.Reason : An object may be moving with uniform velocity but it may be changing its direction of motion.a)Both assertion (A) and reason (R) are true and reason (R) is the correct explanation of assertion (A).b)Both assertion (A) and reason (R) are true but reason (R) is not the correct explanation of assertion (A).c)Assertion (A) is true but reason (R) is false.d)Assertion (A) is false but reason (R) is true.Correct answer is option 'A'. Can you explain this answer? covers all topics & solutions for Class 9 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Direction: In the following questions, a statement of assertion (A) is followed by a statement of reason (R). Mark the correct choice as:Assertion : An object may have acceleration even if it is moving with uniform velocity.Reason : An object may be moving with uniform velocity but it may be changing its direction of motion.a)Both assertion (A) and reason (R) are true and reason (R) is the correct explanation of assertion (A).b)Both assertion (A) and reason (R) are true but reason (R) is not the correct explanation of assertion (A).c)Assertion (A) is true but reason (R) is false.d)Assertion (A) is false but reason (R) is true.Correct answer is option 'A'. Can you explain this answer?.
Direction: In the following questions, a statement of assertion (A) is followed by a statement of reason (R). Mark the correct choice as:Assertion : An object may have acceleration even if it is moving with uniform velocity.Reason : An object may be moving with uniform velocity but it may be changing its direction of motion.a)Both assertion (A) and reason (R) are true and reason (R) is the correct explanation of assertion (A).b)Both assertion (A) and reason (R) are true but reason (R) is not the correct explanation of assertion (A).c)Assertion (A) is true but reason (R) is false.d)Assertion (A) is false but reason (R) is true.Correct answer is option 'A'. Can you explain this answer? 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 Direction: In the following questions, a statement of assertion (A) is followed by a statement of reason (R). Mark the correct choice as:Assertion : An object may have acceleration even if it is moving with uniform velocity.Reason : An object may be moving with uniform velocity but it may be changing its direction of motion.a)Both assertion (A) and reason (R) are true and reason (R) is the correct explanation of assertion (A).b)Both assertion (A) and reason (R) are true but reason (R) is not the correct explanation of assertion (A).c)Assertion (A) is true but reason (R) is false.d)Assertion (A) is false but reason (R) is true.Correct answer is option 'A'. Can you explain this answer? covers all topics & solutions for Class 9 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Direction: In the following questions, a statement of assertion (A) is followed by a statement of reason (R). Mark the correct choice as:Assertion : An object may have acceleration even if it is moving with uniform velocity.Reason : An object may be moving with uniform velocity but it may be changing its direction of motion.a)Both assertion (A) and reason (R) are true and reason (R) is the correct explanation of assertion (A).b)Both assertion (A) and reason (R) are true but reason (R) is not the correct explanation of assertion (A).c)Assertion (A) is true but reason (R) is false.d)Assertion (A) is false but reason (R) is true.Correct answer is option 'A'. Can you explain this answer?.
Solutions for Direction: In the following questions, a statement of assertion (A) is followed by a statement of reason (R). Mark the correct choice as:Assertion : An object may have acceleration even if it is moving with uniform velocity.Reason : An object may be moving with uniform velocity but it may be changing its direction of motion.a)Both assertion (A) and reason (R) are true and reason (R) is the correct explanation of assertion (A).b)Both assertion (A) and reason (R) are true but reason (R) is not the correct explanation of assertion (A).c)Assertion (A) is true but reason (R) is false.d)Assertion (A) is false but reason (R) is true.Correct answer is option 'A'. Can you explain this answer? in English & in Hindi are available as part of our courses for Class 9.
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Here you can find the meaning of Direction: In the following questions, a statement of assertion (A) is followed by a statement of reason (R). Mark the correct choice as:Assertion : An object may have acceleration even if it is moving with uniform velocity.Reason : An object may be moving with uniform velocity but it may be changing its direction of motion.a)Both assertion (A) and reason (R) are true and reason (R) is the correct explanation of assertion (A).b)Both assertion (A) and reason (R) are true but reason (R) is not the correct explanation of assertion (A).c)Assertion (A) is true but reason (R) is false.d)Assertion (A) is false but reason (R) is true.Correct answer is option 'A'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of
Direction: In the following questions, a statement of assertion (A) is followed by a statement of reason (R). Mark the correct choice as:Assertion : An object may have acceleration even if it is moving with uniform velocity.Reason : An object may be moving with uniform velocity but it may be changing its direction of motion.a)Both assertion (A) and reason (R) are true and reason (R) is the correct explanation of assertion (A).b)Both assertion (A) and reason (R) are true but reason (R) is not the correct explanation of assertion (A).c)Assertion (A) is true but reason (R) is false.d)Assertion (A) is false but reason (R) is true.Correct answer is option 'A'. Can you explain this answer?, a detailed solution for Direction: In the following questions, a statement of assertion (A) is followed by a statement of reason (R). Mark the correct choice as:Assertion : An object may have acceleration even if it is moving with uniform velocity.Reason : An object may be moving with uniform velocity but it may be changing its direction of motion.a)Both assertion (A) and reason (R) are true and reason (R) is the correct explanation of assertion (A).b)Both assertion (A) and reason (R) are true but reason (R) is not the correct explanation of assertion (A).c)Assertion (A) is true but reason (R) is false.d)Assertion (A) is false but reason (R) is true.Correct answer is option 'A'. Can you explain this answer? has been provided alongside types of Direction: In the following questions, a statement of assertion (A) is followed by a statement of reason (R). Mark the correct choice as:Assertion : An object may have acceleration even if it is moving with uniform velocity.Reason : An object may be moving with uniform velocity but it may be changing its direction of motion.a)Both assertion (A) and reason (R) are true and reason (R) is the correct explanation of assertion (A).b)Both assertion (A) and reason (R) are true but reason (R) is not the correct explanation of assertion (A).c)Assertion (A) is true but reason (R) is false.d)Assertion (A) is false but reason (R) is true.Correct answer is option 'A'. Can you explain this answer? theory, EduRev gives you an
ample number of questions to practice Direction: In the following questions, a statement of assertion (A) is followed by a statement of reason (R). Mark the correct choice as:Assertion : An object may have acceleration even if it is moving with uniform velocity.Reason : An object may be moving with uniform velocity but it may be changing its direction of motion.a)Both assertion (A) and reason (R) are true and reason (R) is the correct explanation of assertion (A).b)Both assertion (A) and reason (R) are true but reason (R) is not the correct explanation of assertion (A).c)Assertion (A) is true but reason (R) is false.d)Assertion (A) is false but reason (R) is true.Correct answer is option 'A'. Can you explain this answer? tests, examples and also practice Class 9 tests.
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