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Statement I: A concept of pseudo force i...

Statement I: A concept of pseudo force is valid both for inertial as well as non-inertial frame of reference.
Statement II: A frame accelerated with respect to an inertial frame is a non-inertial frame.

A

Statement I is true, statement II is true, Statement II is the correct explanation for statement I.

B

Statemet I is true, Statement II is true , Statement II is NOT the correct explanation for Statement I

C

Statement I is True, Statement II is False.

D

Statement I is False, Statement II is true

Text Solution

AI Generated Solution

The correct Answer is:
To analyze the statements provided in the question, we will break down each statement and evaluate its validity step by step. ### Step 1: Understanding Statement I **Statement I:** A concept of pseudo force is valid both for inertial as well as non-inertial frame of reference. - **Analysis:** - Inertial frames are those where Newton's laws of motion hold true without modification. In these frames, objects in motion remain in motion unless acted upon by a net external force. - Non-inertial frames, on the other hand, are accelerating frames where Newton's laws do not hold in their standard form. To account for the effects of acceleration, we introduce the concept of pseudo forces (or fictitious forces). - Therefore, pseudo forces are only applicable in non-inertial frames to explain the motion of objects as if they were in an inertial frame. **Conclusion for Statement I:** This statement is **incorrect** because pseudo forces are not valid in inertial frames. ### Step 2: Understanding Statement II **Statement II:** A frame accelerated with respect to an inertial frame is a non-inertial frame. - **Analysis:** - By definition, a non-inertial frame is one that is accelerating relative to an inertial frame. If a frame is accelerating, it does not follow the standard form of Newton's laws without the introduction of pseudo forces. - For example, if a car accelerates forward, a passenger inside the car feels pushed back against the seat, which is an effect of being in a non-inertial frame. **Conclusion for Statement II:** This statement is **correct** because it accurately describes the relationship between non-inertial frames and inertial frames. ### Final Evaluation - **Statement I:** Incorrect - **Statement II:** Correct ### Overall Conclusion - The first statement is false, and the second statement is true.
To analyze the statements provided in the question, we will break down each statement and evaluate its validity step by step. ### Step 1: Understanding Statement I **Statement I:** A concept of pseudo force is valid both for inertial as well as non-inertial frame of reference. - **Analysis:** - Inertial frames are those where Newton's laws of motion hold true without modification. In these frames, objects in motion remain in motion unless acted upon by a net external force. - Non-inertial frames, on the other hand, are accelerating frames where Newton's laws do not hold in their standard form. To account for the effects of acceleration, we introduce the concept of pseudo forces (or fictitious forces). ...
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