If you fail, never give up because FAIL means 'First Attempt In Learning'.— A. P. J. Abdul Kalam

Kinematics — quick quiz

5 real JEE Main questions on Kinematics. Instant scoring and solutions, no signup — see where you stand in ~3 minutes.

Question 1 of 5

EASY

A particle moves along a straight line such that its displacement x (in metres) at time t (in seconds) is given by x = 4t² + 2t + 1. What is the velocity of the particle at t = 2 s?