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Energy Conservation Questions

Practice 5 Energy Conservation questions with detailed answers and explanations. Free MCQs, PYQs, and mock test questions for NEET, JEE, GATE, SSC and more.

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5
Total Questions
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1
Easy
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4
Medium
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0
Hard
Practice by Exam:Physics(4)PHYSICS(1)

About Energy Conservation โ€” practice questions, PYQs & concepts

Energy Conservation is a frequently-tested topic on Physics, PHYSICS. ExamTest.live currently lists 5 Energy Conservation questions spanning previous-year papers from 2026 to 2026, each with worked solutions and a step-by-step explanation. Use the filters on this page to focus on a specific exam, difficulty level or year โ€” every answer key is free, no sign-up required.

Energy Conservation weight in competitive exams

Across our Energy Conservation question bank, the largest sources are Physics (4) and PHYSICS (1). Click any exam chip above to drill down to that exam-specific question set.

How to use this page

  • Start easy: 1 easy Energy Conservation questions are available โ€” build fluency before moving up.
  • Target weak years: Use the year filter to focus on the most recent 2026 paper or older PYQs you have not attempted.
  • Time yourself: Every question shows the average solve time so you can benchmark your speed against other students.
  • Read every explanation: Even on questions you got right โ€” the explanation often surfaces a faster approach you can reuse.

All Energy Conservation Questions(1โ€“5 of 5)

Filter:
Q1mediummcqPHYSICSNEET 20192026
A solid cylinder of mass and radius rolls up an inclined plane of angle of inclination . The centre of mass of the cylinder has a speed of . The distance travelled by the cylinder on the inclined surface will be ():
Q2mediummcqPhysicsAIEEE 20092026
A thin uniform rod of length and mass is swinging freely about a horizontal axis passing through its end. Its maximum angular speed is . Its centre of mass rises to a maximum height of:
Q3mediummcqPhysicsFIITJEE AIEEE 2011 (Set Q)2026
A mass , attached to a horizontal spring, executes S.H.M. with amplitude . When the mass passes through its mean position then a smaller mass is placed over it and both of them move together with amplitude . The ratio of is:
Q4mediummcqPhysicsPhysics
0% accuracy
A bob of heavy mass is suspended by a light string of length . The bob is given a horizontal velocity as shown in figure. If the string gets slack at some point making an angle from the horizontal, the ratio of the speed of the bob at point to its initial speed is:

image
Q5easymcqPhysicsPhysics
A body of mass is thrown upwards with a velocity . It momentarily comes to rest after attaining a height of . How much energy is lost due to air friction? ()

Frequently Asked Questions

How many Energy Conservation questions are on ExamTest.live?โ–ผ
We have 5 Energy Conservation questions spread across 1 pages, covering easy, medium, and hard difficulty levels with detailed explanations.
Are Energy Conservation MCQs free?โ–ผ
Yes. All Energy Conservation questions, answers, and explanations on ExamTest.live are completely free. No account or subscription required.
Which exams include Energy Conservation questions?โ–ผ
Energy Conservation questions are commonly asked in Physics, PHYSICS. You can filter by exam using the links above.
How do I practice Energy Conservation questions effectively?โ–ผ
Start with easy questions to build confidence, then tackle medium and hard ones. Use the filter buttons to sort by difficulty. Reveal the answer only after attempting each question, and read the explanation thoroughly.