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Saturday, 31 October

JEE Main 2023 · PhysicsMultiple choiceOtherEasyConceptual

JEE Main 15 April 2023, Shift 1, Physics Q31

Question 31 of 90 in this shift, Physics question 1 of 30, Section A.

In a linear Simple Harmonic Motion (SHM) (A) Restoring force is directly proportional to the displacement. (B) The acceleration and displacement are opposite in direction. (C) The velocity is maximum at mean position. (D) The acceleration is minimum at extreme points. Choose the correct answer from the options given below:
  1. (1)(A), (B) and (C) OnlyOfficial answer
  2. (2)(C) and (D) only
  3. (3)(A), (C) and (D) only
  4. (4)(A), (B) and (D) only

Official answer

Option 1

NTA final key.

Chapter
Oscillations
Topic
SHM Equations
Idea tested
Extrema of Kinematic and Energy Variables

Same idea in other shifts

Asked 2× in all
  1. 6 Apr 2024, Shift 1 · Q52A particle is doing simple harmonic motion of amplitude 0.06 m and time period 3.14 s. The maximum velocity of the particle is __________…EasyNumerical value

Question text from the official JEE Main paper published by NTA; answer from the final answer key. Chapter, topic and idea tags, difficulty and skill are Lumi’s. Lumi analyses 108 of the 174 JEE Main shifts held from 2017 to 2026.