System of Particles & COM
Class 11 · System of Particles & COM · Practice
Rocket Propulsion — Previous-Year Questions
5 previous-year questions on Rocket Propulsion, drawn from JEE Mains, JEE Advanced, NEET UG, and CUET papers. Every question carries a worked-out explanation.
Q1. A rocket ejects mass at rate 10 kg/s with exhaust velocity 2000 m/s. Thrust:
JEE 2022Q2. Tsiolkovsky equation gives Δv proportional to:
JEE 2021Q3. Why are rockets multistage?
JEE 2020Q4. If u_e doubles and m_0/m_f stays the same, final velocity Δv:
JEE 2019Q5. Ion thrusters have higher Isp than chemical rockets because:
JEE 2018Rocket Propulsion 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.