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Saturday, 31 October

JEE Main · Physics · Oscillations

Effective Gravity Effects

JEE Main asked Effective Gravity Effects 2 times in 2 of the 108 shifts Lumi analysed, all in 2022. It belongs to Pendulums, in Oscillations (Physics). In 2022 it came in more than one shift of the same year.

Updated 2026-10-24

Times asked
2
in 2 shifts
Years
1 of 8
First asked
2022
the only year
Pattern
Occasional
across the analysed shifts

Questions on this idea a shift, by year

2017–2026. Asked in 2022. Years differ in how many shifts Lumi analysed, so each year is scaled to one shift of 25 Physics questions.

00.050.10’170’200’210.07’220’230’240’250’26

Raw count: 2017: 0 in 1 shift · 2020: 0 in 12 shifts · 2021: 0 in 24 shifts · 2022: 2 in 24 shifts · 2023: 0 in 12 shifts · 2024: 0 in 18 shifts · 2025: 0 in 8 shifts · 2026: 0 in 9 shifts.

Shift by shift

Each square is one analysed shift, in date order. Open a filled one for that paper.

  • 20260 of 9
  • 20250 of 8
  • 20240 of 18
  • 20230 of 12
  • 20222 of 24
  • 20210 of 24
  • 20200 of 12
  • 20170 of 1

Asked in that shift More than once Not asked

How JEE Main framed it

Single correct is the usual form. Skill tested: application.

  • Time period of pendulum in accelerating lift
  • Pendulum period in accelerating lift

Difficulty

Easy 2Medium 0Hard 0

Every question was multiple choice.

Every question

All 2 questions

From the official JEE Main shift papers, newest first. Open one for the full question, the options and the official answer.

  1. 26 Jun 2022, Shift 1 · Q38Time period of a simple pendulum in a stationary lift is 'T'. If the lift accelerates with g6\frac{g}{6} vertically upwards then the time…EasySingle correct
  2. 30 Jul 2022, Shift 2 · Q9An oscillating simple pendulum of time period To\mathrm{T_o} is placed in a lift which is accelerating upwards with 2.5 m/s22.5\ \mathrm{m/s^2}…EasySingle correct

Shifts: 26 Jun 2022, Shift 1, 30 Jul 2022, Shift 2.

Same topic

Other ideas in Pendulums

Pendulums has 10 ideas JEE Main has asked; 5 of them came up in more than one question.

Topic analysisChapter analysisStudy this chapterAll repeated ideas