JEE Main 20266 Apr, Evening shiftPhysicsMediumOscillations and Waves185× since 2002
A spring stretches by 2 mm when it is loaded with a mass of 200 g. From equilibrium position the mass is further pulled down by 2 mm and released. The frequency associated with the system and maxmimum energy in the spring are ______ Hz and ______ J, respectively. (Take m/s)