e potenital energy U in joule of a particle of mass 2 kg

Last updated: 6/13/2023

e potenital energy U in joule of a particle of mass 2 kg moving in X Y plane follows the law 2x 4y where x y are the co ordinates in meter of the particle If the particle is at rest at 4 4 at ne t 0 then Choose the incorrect statement at t 2 2sec the particle crosses the y axis at t 2sec the particle crosses the x axis The particle has kinetic energy of 40 joule when it crosses y axis The kinetic energy of the particle when it crosses axis is 40 joule