Work, Energy & Power
Class 11 · Work, Energy & Power · Practice
Kinetic Energy — Previous-Year Questions
5 previous-year questions on Kinetic Energy, drawn from JEE Mains, JEE Advanced, NEET UG, and CUET papers. Every question carries a worked-out explanation.
Q1. A 4 kg object moves at 5 m/s. Its KE:
JEE 2022Q2. If speed of a body is tripled, KE becomes:
JEE 2021Q3. Two bodies have same KE; their momenta are p₁ and p₂. If their masses are m and 4m:
JEE 2020Q4. A 1 kg body has 50 J KE. Its speed:
JEE 2019Q5. Rolling KE of a sphere of mass M and speed v (about its center I = 2MR²/5):
JEE 2018Kinetic Energy previous-year questions from sciphylab (also known as SciPhy, SciPhy Lab, SciPhy Labs, Physics Lab). Class 11 physics practice for JEE Mains, JEE Advanced, NEET UG, AP Physics 1/2/C, SAT, and CUET-UG candidates.