Question:
When the amplitude of a body executing SHM becomes twice what happens?
When the amplitude of a body executing SHM becomes twice what happens?
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When the amplitude of a body executing SHM becomes twice what happens?
Updated On: Apr 15, 2026
- Maximum potential energy is doubled
- Maximum kinetic energy is doubled
- Total energy is doubled
- Maximum velocity is doubled
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The Correct Option is D
Solution and Explanation
Step 1: Concept
$v_{\text{max}} = A\omega$.
Step 2: Analysis
If $A$ becomes $2A$, then $v_{\text{max}}$ becomes $2A\omega$, which is twice the original.
Step 3: Energy (Optional)
Total energy $E \propto A^2$, so if $A$ doubles, energy quadruples.
Final Answer: (D)
$v_{\text{max}} = A\omega$.
Step 2: Analysis
If $A$ becomes $2A$, then $v_{\text{max}}$ becomes $2A\omega$, which is twice the original.
Step 3: Energy (Optional)
Total energy $E \propto A^2$, so if $A$ doubles, energy quadruples.
Final Answer: (D)
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