21 A particle is released from a height H At certain height

Last updated: 6/14/2023

21 A particle is released from a height H At certain height its kinetic energy is two times its potential energy Height and speed of particle at that instant are was a c H 2gH 3 3 2H 2gH 1 3 3 1941 2 OH gH 3 d 2gH 3