JEE Advanced – Simple Harmonic Motion (SHM)
High-Scoring Objective PYQs with Logic – Page 5
Target: Answer in < 30 seconds using concept, not calculation
Q1.
In SHM, the quantity that remains constant throughout motion is:
- A. Velocity
- B. Acceleration
- C. Total Energy
- D. Momentum
Answer: C
Logic: Energy exchanges between KE & PE but sum is constant.
Q2.
At mean position in SHM:
- A. Acceleration is maximum
- B. Velocity is zero
- C. Kinetic energy is maximum
- D. Potential energy is maximum
Answer: C
Q3.
Time period of SHM depends on:
- A. Amplitude
- B. Phase
- C. Mass & Force Constant
- D. Maximum velocity
Answer: C
Q4.
If amplitude of SHM is doubled, time period becomes:
- A. Doubled
- B. Halved
- C. Unchanged
- D. Four times
Answer: C
Q5.
Acceleration in SHM is zero at:
- A. Mean position
- B. Extreme position
- C. Everywhere
- D. Nowhere
Answer: A
Q6.
At extreme position in SHM:
- A. Velocity is maximum
- B. Acceleration is zero
- C. Potential energy is maximum
- D. Power is maximum
Answer: C
Q7.
Which graph is a straight line in SHM?
- A. v vs t
- B. a vs x
- C. PE vs x
- D. KE vs x
Answer: B
Q8.
Jerk is maximum at:
- A. Mean position
- B. Extreme position
- C. Everywhere same
- D. Zero everywhere
Answer: A
Q9.
In vertical spring SHM, gravity:
- A. Changes time period
- B. Changes amplitude
- C. Shifts equilibrium only
- D. Stops oscillation
Answer: C
Q10.
Two SHMs have same amplitude but frequencies f₁ and f₂. Ratio of maximum accelerations is:
- A. f₁ / f₂
- B. (f₁ / f₂)²
- C. √(f₁ / f₂)
- D. 1
Answer: B
How to Use Page 5 in Exam
- Do these questions in first round
- Trust direct concepts, avoid calculations
- Eliminate absolute words: always, zero, constant
- Save time for numericals
JEE Advanced SHM – Page 5 (Objective Mastery) Completed ✅
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🔹 Simple Harmonic Motion (SHM) — Core Series
Coverage: Concepts → PYQs → Advanced Thinking → Exam Readiness
- SHM – Final Exam Day Checklist
- SHM Part 2
- SHM Part 3
- SHM Part 4
- SHM Part 5
- SHM Part 6
- SHM Part 7
- SHM Part 8
- SHM Part 9
- SHM Part 10
- SHM Part 11
- SHM Part 12
- SHM Part 13
- SHM Part 14
- SHM Part 15
- SHM Part 16
- SHM Part 17
- SHM Part 18
- SHM Part 19
- SHM Part 20
- SHM Part 21
- SHM Part 22
- SHM Part 23
- SHM Part 24
- SHM Part 25
- SHM Part 26
- SHM Part 27
- SHM Part 28
- SHM Part 29
🔹 Simple Harmonic Motion (SHM) — Extended Series (30–56)
These pages are placed separately for continuity & reference.
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