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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 : From Newton’s second law of motion, impulse is equal to change in momentum.
Reason : Impulse and momentum have different SI units.
- 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 'D'. Can you explain this answer?
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Direction: In the following questions, a statement of assertion (A) i...
As impulse is equal to change in momentum. Therefore, impulse and momentum have same SI units.
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Direction: In the following questions, a statement of assertion (A) i...
Assertion: From Newton’s second law of motion, impulse is equal to change in momentum.
Reason: Impulse and momentum have different SI units.
The correct answer to this question is option 'D', which states that assertion (A) is false but reason (R) is true.
Explanation:
Impulse and Momentum:
- Impulse is defined as the change in momentum of an object. It is a vector quantity and is equal to the product of the force applied on an object and the time interval during which the force is applied.
- Momentum is defined as the product of an object's mass and velocity. It is also a vector quantity.
- Impulse and momentum have the same SI units, which are kg·m/s.
Newton's Second Law of Motion:
- Newton's second law of motion states that the force acting on an object is equal to the rate of change of its momentum.
- Mathematically, it can be expressed as F = Δp/Δt, where F is the force, Δp is the change in momentum, and Δt is the time interval.
Explanation of the Assertion and Reason:
- The assertion states that impulse is equal to change in momentum, which is true. This can be derived from Newton's second law of motion.
- According to Newton's second law, the force acting on an object is equal to the rate of change of its momentum. This means that the impulse experienced by an object is equal to the change in its momentum.
- Therefore, the assertion is true.
- The reason states that impulse and momentum have different SI units, which is also true.
- Impulse is measured in kg·m/s, while momentum is also measured in kg·m/s.
- Therefore, the reason is true.
Conclusion:
- The assertion is true as it is derived from Newton's second law of motion.
- The reason is also true as impulse and momentum have different SI units.
- However, the reason does not provide a correct explanation for the assertion.
- Hence, the correct answer is option 'D', which states that assertion (A) is false but reason (R) is true.
Reason: Impulse and momentum have different SI units.
The correct answer to this question is option 'D', which states that assertion (A) is false but reason (R) is true.
Explanation:
Impulse and Momentum:
- Impulse is defined as the change in momentum of an object. It is a vector quantity and is equal to the product of the force applied on an object and the time interval during which the force is applied.
- Momentum is defined as the product of an object's mass and velocity. It is also a vector quantity.
- Impulse and momentum have the same SI units, which are kg·m/s.
Newton's Second Law of Motion:
- Newton's second law of motion states that the force acting on an object is equal to the rate of change of its momentum.
- Mathematically, it can be expressed as F = Δp/Δt, where F is the force, Δp is the change in momentum, and Δt is the time interval.
Explanation of the Assertion and Reason:
- The assertion states that impulse is equal to change in momentum, which is true. This can be derived from Newton's second law of motion.
- According to Newton's second law, the force acting on an object is equal to the rate of change of its momentum. This means that the impulse experienced by an object is equal to the change in its momentum.
- Therefore, the assertion is true.
- The reason states that impulse and momentum have different SI units, which is also true.
- Impulse is measured in kg·m/s, while momentum is also measured in kg·m/s.
- Therefore, the reason is true.
Conclusion:
- The assertion is true as it is derived from Newton's second law of motion.
- The reason is also true as impulse and momentum have different SI units.
- However, the reason does not provide a correct explanation for the assertion.
- Hence, the correct answer is option 'D', which states that assertion (A) is false but reason (R) is true.
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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 : From Newton’s second law of motion, impulse is equal to change in momentum.Reason : Impulse and momentum have different SI units.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 'D'. 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 : From Newton’s second law of motion, impulse is equal to change in momentum.Reason : Impulse and momentum have different SI units.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 'D'. 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 : From Newton’s second law of motion, impulse is equal to change in momentum.Reason : Impulse and momentum have different SI units.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 'D'. 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 : From Newton’s second law of motion, impulse is equal to change in momentum.Reason : Impulse and momentum have different SI units.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 'D'. 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 : From Newton’s second law of motion, impulse is equal to change in momentum.Reason : Impulse and momentum have different SI units.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 'D'. 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 : From Newton’s second law of motion, impulse is equal to change in momentum.Reason : Impulse and momentum have different SI units.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 'D'. 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 : From Newton’s second law of motion, impulse is equal to change in momentum.Reason : Impulse and momentum have different SI units.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 'D'. 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 : From Newton’s second law of motion, impulse is equal to change in momentum.Reason : Impulse and momentum have different SI units.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 'D'. 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 : From Newton’s second law of motion, impulse is equal to change in momentum.Reason : Impulse and momentum have different SI units.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 'D'. 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 : From Newton’s second law of motion, impulse is equal to change in momentum.Reason : Impulse and momentum have different SI units.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 'D'. 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 : From Newton’s second law of motion, impulse is equal to change in momentum.Reason : Impulse and momentum have different SI units.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 'D'. 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 : From Newton’s second law of motion, impulse is equal to change in momentum.Reason : Impulse and momentum have different SI units.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 'D'. 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 : From Newton’s second law of motion, impulse is equal to change in momentum.Reason : Impulse and momentum have different SI units.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 'D'. Can you explain this answer? tests, examples and also practice Class 9 tests.
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