Work, Energy, Power and Collisions
Work-energy theorem, conservation of mechanical energy and momentum conservation in collisions form a tightly connected problem-solving toolkit. IAT often tests elastic/inelastic collision numericals and spring/pendulum energy conservation together.
16 min readWeightage: 7–9% of IAT Physics30-question chapter test included
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Want this taught live? IISER IAT 2027 & 2028 batches
Work, Energy, Power and Collisions (Physics) is part of the IISER IAT syllabus plan. Pick the batch by the year you appear in — Class 11 students join the two-year IISER IAT 2028 program, Class 12 students and repeaters join the one-year or crash program for IISER IAT 2027.
- IISER IAT 2027 online coaching — 1 year Class 12 batchFull syllabus, revision and test series for the IISER IAT 2027 attempt in batches of 20 — every formula here is drilled through daily practice.
- IISER IAT 2028 two year course for Class 11 studentsStart early: a two-year IISER IAT 2028 program that builds concepts alongside school, with board-level support.
- IISER IAT 2027 crash course — 90 day intensive revisionFinal-lap program for Class 12 & droppers: complete revision, PYQ marathons and full-length mocks before IISER IAT 2027.
- 1-on-1 IISER IAT 2027 & 2028 tutoring at $15 per hourPersonal mentor, flexible timings and a plan built around the chapters you keep losing marks in.
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