JEE Main 20246 Apr, Morning shiftPhysicsHardWork, Energy and Power70× since 2002A bullet of mass 50 g50 \mathrm{~g}50 g is fired with a speed 100 m/s100 \mathrm{~m} / \mathrm{s}100 m/s on a plywood and emerges with 40 m/s40 \mathrm{~m} / \mathrm{s}40 m/s. The percentage loss of kinetic energy is :AOption A. 44%44 \%44%BOption B. 16%16 \%16%COption C. 84%84 \%84%DOption D. 32%32 \%32%CheckSkip · show solution
