JEE Main 2019PhysicsMotion In Two DimensionsMediumMCQ

JEE Main 2019Motion In Two Dimensions Question with Solution

JEE Main 2019 (10 Jan Shift 1)

Question

Two guns A and B can fire bullets at speeds 1 km/s and 2 km/s respectively. From a point on a horizontal ground, they are fired in all possible directions. The ratio of maximum areas covered by the bullets fired by the two guns, on the ground is:

Choose an option

Show full solutionCorrect option: A
Correct answer
A1:16

Step-by-step explanation

A1A2=πRmax12πRmax22=u14u24=116

max.Range=u2g

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About this question

This is a previous-year question from JEE Main 2019, covering the Motion In Two Dimensions chapter of Physics. PrepSharp catalogues every PYQ from JEE Main with a verified answer key and step-by-step solution prepared by IIT alumni — so you can search by chapter, topic or year and revise efficiently.