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Directions : Each of these questions contain two statements, Assertion and Reason. Each of these questions also has four alternative choices, only one of which is the correct answer. You have to select one of the codes (a), (b), (c) and (d) given below.
Assertion : A block placed on a table is at rest, because action force cancels the reaction force on the block.
Reason : The net force on the block is zero.
- a)Assertion is correct, reason is correct; reason is a correct explanation for assertion.
- b)Assertion is correct, reason is correct; reason is not a correct explanation for assertion
- c)Assertion is correct, reason is incorrect
- d)Assertion is incorrect, reason is correct.
Correct answer is option 'D'. Can you explain this answer?
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Directions : Each of these questions contain two statements, Assertio...
The net force on the block is zero, but action cannot cancel the reaction because these two act on different bodies.
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Directions : Each of these questions contain two statements, Assertio...
Assertion and Reasoning
Assertion: A block placed on a table is at rest because action force cancels the reaction force on the block.
Reason: The net force on the block is zero.
To understand why the correct answer is option 'D', let's break down the statement and analyze it in detail.
Explanation:
Force and Motion:
- Force is a push or a pull that can change the state of motion of an object.
- Newton's first law of motion states that an object at rest will remain at rest, and an object in motion will continue with constant velocity unless acted upon by an external force.
- The net force on an object is the vector sum of all the forces acting on it.
Action and Reaction Forces:
- According to Newton's third law of motion, for every action, there is an equal and opposite reaction.
- When a block is placed on a table, the block exerts a downward force on the table due to its weight, which is the action force.
- In response to the action force, the table exerts an equal and opposite upward force on the block, which is the reaction force.
Analysis:
- The assertion states that the block is at rest because the action force cancels the reaction force on the block.
- The reason given is that the net force on the block is zero.
- This reasoning is incorrect because the net force on the block is not zero. The action force and the reaction force are equal in magnitude and opposite in direction, but they do not cancel each other out completely.
- The net force on the block is actually the difference between the action force and the frictional force acting on the block.
- If the frictional force is zero or negligible, then the net force on the block becomes zero, and the block remains at rest. However, this is not always the case.
Conclusion:
- The correct answer is option 'D' because the assertion is incorrect, and the reason is correct.
- The net force on the block is not zero in general, and it is determined by the difference between the action force and the frictional force on the block.
Assertion: A block placed on a table is at rest because action force cancels the reaction force on the block.
Reason: The net force on the block is zero.
To understand why the correct answer is option 'D', let's break down the statement and analyze it in detail.
Explanation:
Force and Motion:
- Force is a push or a pull that can change the state of motion of an object.
- Newton's first law of motion states that an object at rest will remain at rest, and an object in motion will continue with constant velocity unless acted upon by an external force.
- The net force on an object is the vector sum of all the forces acting on it.
Action and Reaction Forces:
- According to Newton's third law of motion, for every action, there is an equal and opposite reaction.
- When a block is placed on a table, the block exerts a downward force on the table due to its weight, which is the action force.
- In response to the action force, the table exerts an equal and opposite upward force on the block, which is the reaction force.
Analysis:
- The assertion states that the block is at rest because the action force cancels the reaction force on the block.
- The reason given is that the net force on the block is zero.
- This reasoning is incorrect because the net force on the block is not zero. The action force and the reaction force are equal in magnitude and opposite in direction, but they do not cancel each other out completely.
- The net force on the block is actually the difference between the action force and the frictional force acting on the block.
- If the frictional force is zero or negligible, then the net force on the block becomes zero, and the block remains at rest. However, this is not always the case.
Conclusion:
- The correct answer is option 'D' because the assertion is incorrect, and the reason is correct.
- The net force on the block is not zero in general, and it is determined by the difference between the action force and the frictional force on the block.
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Directions : Each of these questions contain two statements, Assertion and Reason. Each of these questions also has four alternative choices, only one of which is the correct answer. You have to select one of the codes (a), (b), (c) and (d) given below.Assertion : A block placed on a table is at rest, because action force cancels the reaction force on the block.Reason : The net force on the block is zero.a)Assertion is correct, reason is correct; reason is a correct explanation for assertion.b)Assertion is correct, reason is correct; reason is not a correct explanation for assertionc)Assertion is correct, reason is incorrectd)Assertion is incorrect, reason is correct.Correct answer is option 'D'. Can you explain this answer?
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Directions : Each of these questions contain two statements, Assertion and Reason. Each of these questions also has four alternative choices, only one of which is the correct answer. You have to select one of the codes (a), (b), (c) and (d) given below.Assertion : A block placed on a table is at rest, because action force cancels the reaction force on the block.Reason : The net force on the block is zero.a)Assertion is correct, reason is correct; reason is a correct explanation for assertion.b)Assertion is correct, reason is correct; reason is not a correct explanation for assertionc)Assertion is correct, reason is incorrectd)Assertion is incorrect, reason is correct.Correct answer is option 'D'. Can you explain this answer? for Class 11 2025 is part of Class 11 preparation. The Question and answers have been prepared according to the Class 11 exam syllabus. Information about Directions : Each of these questions contain two statements, Assertion and Reason. Each of these questions also has four alternative choices, only one of which is the correct answer. You have to select one of the codes (a), (b), (c) and (d) given below.Assertion : A block placed on a table is at rest, because action force cancels the reaction force on the block.Reason : The net force on the block is zero.a)Assertion is correct, reason is correct; reason is a correct explanation for assertion.b)Assertion is correct, reason is correct; reason is not a correct explanation for assertionc)Assertion is correct, reason is incorrectd)Assertion is incorrect, reason is correct.Correct answer is option 'D'. Can you explain this answer? covers all topics & solutions for Class 11 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Directions : Each of these questions contain two statements, Assertion and Reason. Each of these questions also has four alternative choices, only one of which is the correct answer. You have to select one of the codes (a), (b), (c) and (d) given below.Assertion : A block placed on a table is at rest, because action force cancels the reaction force on the block.Reason : The net force on the block is zero.a)Assertion is correct, reason is correct; reason is a correct explanation for assertion.b)Assertion is correct, reason is correct; reason is not a correct explanation for assertionc)Assertion is correct, reason is incorrectd)Assertion is incorrect, reason is correct.Correct answer is option 'D'. Can you explain this answer?.
Directions : Each of these questions contain two statements, Assertion and Reason. Each of these questions also has four alternative choices, only one of which is the correct answer. You have to select one of the codes (a), (b), (c) and (d) given below.Assertion : A block placed on a table is at rest, because action force cancels the reaction force on the block.Reason : The net force on the block is zero.a)Assertion is correct, reason is correct; reason is a correct explanation for assertion.b)Assertion is correct, reason is correct; reason is not a correct explanation for assertionc)Assertion is correct, reason is incorrectd)Assertion is incorrect, reason is correct.Correct answer is option 'D'. Can you explain this answer? for Class 11 2025 is part of Class 11 preparation. The Question and answers have been prepared according to the Class 11 exam syllabus. Information about Directions : Each of these questions contain two statements, Assertion and Reason. Each of these questions also has four alternative choices, only one of which is the correct answer. You have to select one of the codes (a), (b), (c) and (d) given below.Assertion : A block placed on a table is at rest, because action force cancels the reaction force on the block.Reason : The net force on the block is zero.a)Assertion is correct, reason is correct; reason is a correct explanation for assertion.b)Assertion is correct, reason is correct; reason is not a correct explanation for assertionc)Assertion is correct, reason is incorrectd)Assertion is incorrect, reason is correct.Correct answer is option 'D'. Can you explain this answer? covers all topics & solutions for Class 11 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Directions : Each of these questions contain two statements, Assertion and Reason. Each of these questions also has four alternative choices, only one of which is the correct answer. You have to select one of the codes (a), (b), (c) and (d) given below.Assertion : A block placed on a table is at rest, because action force cancels the reaction force on the block.Reason : The net force on the block is zero.a)Assertion is correct, reason is correct; reason is a correct explanation for assertion.b)Assertion is correct, reason is correct; reason is not a correct explanation for assertionc)Assertion is correct, reason is incorrectd)Assertion is incorrect, reason is correct.Correct answer is option 'D'. Can you explain this answer?.
Solutions for Directions : Each of these questions contain two statements, Assertion and Reason. Each of these questions also has four alternative choices, only one of which is the correct answer. You have to select one of the codes (a), (b), (c) and (d) given below.Assertion : A block placed on a table is at rest, because action force cancels the reaction force on the block.Reason : The net force on the block is zero.a)Assertion is correct, reason is correct; reason is a correct explanation for assertion.b)Assertion is correct, reason is correct; reason is not a correct explanation for assertionc)Assertion is correct, reason is incorrectd)Assertion is incorrect, reason is correct.Correct answer is option 'D'. Can you explain this answer? in English & in Hindi are available as part of our courses for Class 11.
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Here you can find the meaning of Directions : Each of these questions contain two statements, Assertion and Reason. Each of these questions also has four alternative choices, only one of which is the correct answer. You have to select one of the codes (a), (b), (c) and (d) given below.Assertion : A block placed on a table is at rest, because action force cancels the reaction force on the block.Reason : The net force on the block is zero.a)Assertion is correct, reason is correct; reason is a correct explanation for assertion.b)Assertion is correct, reason is correct; reason is not a correct explanation for assertionc)Assertion is correct, reason is incorrectd)Assertion is incorrect, reason is correct.Correct answer is option 'D'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of
Directions : Each of these questions contain two statements, Assertion and Reason. Each of these questions also has four alternative choices, only one of which is the correct answer. You have to select one of the codes (a), (b), (c) and (d) given below.Assertion : A block placed on a table is at rest, because action force cancels the reaction force on the block.Reason : The net force on the block is zero.a)Assertion is correct, reason is correct; reason is a correct explanation for assertion.b)Assertion is correct, reason is correct; reason is not a correct explanation for assertionc)Assertion is correct, reason is incorrectd)Assertion is incorrect, reason is correct.Correct answer is option 'D'. Can you explain this answer?, a detailed solution for Directions : Each of these questions contain two statements, Assertion and Reason. Each of these questions also has four alternative choices, only one of which is the correct answer. You have to select one of the codes (a), (b), (c) and (d) given below.Assertion : A block placed on a table is at rest, because action force cancels the reaction force on the block.Reason : The net force on the block is zero.a)Assertion is correct, reason is correct; reason is a correct explanation for assertion.b)Assertion is correct, reason is correct; reason is not a correct explanation for assertionc)Assertion is correct, reason is incorrectd)Assertion is incorrect, reason is correct.Correct answer is option 'D'. Can you explain this answer? has been provided alongside types of Directions : Each of these questions contain two statements, Assertion and Reason. Each of these questions also has four alternative choices, only one of which is the correct answer. You have to select one of the codes (a), (b), (c) and (d) given below.Assertion : A block placed on a table is at rest, because action force cancels the reaction force on the block.Reason : The net force on the block is zero.a)Assertion is correct, reason is correct; reason is a correct explanation for assertion.b)Assertion is correct, reason is correct; reason is not a correct explanation for assertionc)Assertion is correct, reason is incorrectd)Assertion is incorrect, reason is correct.Correct answer is option 'D'. Can you explain this answer? theory, EduRev gives you an
ample number of questions to practice Directions : Each of these questions contain two statements, Assertion and Reason. Each of these questions also has four alternative choices, only one of which is the correct answer. You have to select one of the codes (a), (b), (c) and (d) given below.Assertion : A block placed on a table is at rest, because action force cancels the reaction force on the block.Reason : The net force on the block is zero.a)Assertion is correct, reason is correct; reason is a correct explanation for assertion.b)Assertion is correct, reason is correct; reason is not a correct explanation for assertionc)Assertion is correct, reason is incorrectd)Assertion is incorrect, reason is correct.Correct answer is option 'D'. Can you explain this answer? tests, examples and also practice Class 11 tests.
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