A rocket is fired upwards from earth’s surface such that it creates an acceleration of 20…
Physics · JEE Advanced · NTA Exams — Kinematics
A rocket is fired upwards from earth’s surface such that it creates an acceleration of \(20 \mathrm{~ms}^{-2}\). If after 5 sec, its engine is switched off then the maximum height reached by rocket from earth’s surface is: [assume acceleration due to gravity (\(g=10 \mathrm{~ms}^{-2}\)) remains constant]
- 250m
- 500m
- 750m
- 1000m
Answer
(C) 750m
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