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JEE Main 2022 · PhysicsNumerical answerNumerical valueEasyCalculation

JEE Main 25 July 2022, Shift 1, Physics Q51

Question 51 of 90 in this shift, Physics question 21 of 30, Section B.

A car is moving with speed of

150

km/h and after applying the break it will move

27

m before it stops. If the same car is moving with a speed of one third the reported speed then it will stop after travelling ______ m distance.

Official answer

3

NTA final key (2022 Session 2).

Chapter: Motion in a Straight Line
Topic: Kinematics in 1D
Idea tested: Stopping Distance Proportionality

Same idea in other shifts

Asked 2× in all

9 Apr 2024, Shift 2 · Q32Two cars are travelling towards each other at speed of $20\ \mathrm{m\,s^{-1}}$ each. When the cars are $300\ \mathrm{m}$ apart, both the…EasySingle correct

Question text from the official JEE Main paper published by NTA; answer from the final answer key. Chapter, topic and idea tags, difficulty and skill are Lumi’s. Lumi analyses 42 of the 174 JEE Main shifts held from 2017 to 2026.