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Relative Velocity in One Dimension for JEE: 10 solved questions

Real JEE paper questions on relative velocity in one dimension, part of motion in a straight line. Each opens with the options, the correct answer and a step-by-step solution. Papers run from 2008 to 2026. No sign-in needed to read them.

What this topic asks

• Relative velocity in one dimension — 10 questions

All 10 questions with solutions

• The velocity-time graphs of a car and a scooter are shown in the figure. (i) The difference between the dista… JEE Main Online 2018
• A car is standing 200 m behind a bus, which is also at rest. The two start moving at the same instant but wit… JEE Main Online 2017
• Two cars P and Q are moving on a road in the same direction. Acceleration of car P increases linearly with ti… JEE Main 29th Jan 2nd Shift 2025
• Two cars A and B are moving in the same direction along a straight line with speeds 100 km/h and 80 km/h, res… JEE Main 4th April 2nd Shift 2026
• Two cars are travelling towards each other at speed of 20 m s⁻¹ each. When the cars are 300 m apart, both the… JEE Main 9th April 2nd Shift 2024
• Train A is moving along two parallel rail tracks towards north with speed 72 km/h and train B is moving towar… JEE Main 1st Feb 2nd Shift 2024
• A passenger sitting in a train A moving at 90 km/h observes another train B moving in the opposite direction… JEE Main 13th April 2nd Shift 2023
• Train A and train B are running on parallel tracks in the opposite directions with speeds of 36 km/hour and 7… JEE Main 2nd Sept 1st Shift 2020
• A passenger train of length 60 m travels at a speed of 80 km/hr. Another freight train of length 120 m travel… JEE Main 12th Jan 1st Shift 2019
• A body is at rest at x = 0. At t = 0, it starts moving in the positive x-direction with a constant accelerati… AIEEE 2008