... )−−°++ = +°−26 13 1 25 19 5 19 50 836 8((, . ),. . .,26 13 1 25 26 13 1 25 19 50 836 8 19 5 28 0 81 JJJJCtJCtJff+=+°+°==°=°= 856 328 0 81 32 8.,.JCtJJtCtfffIt ... tJJoulesgCgtfof==−=°−°(),.()( )()( 12 50 04 18 4 300 20CCJJoulesgCtf),.()( )()(,=° 12 50 0 12 55 2 25 1 004 12 50 0 25 10 4 12 55 237JJJJoulesgCtf),,.()( ... halved (to 5 mm)?SolutionFKqqrFmCCCm==×××−−()()(. )(. )(. ) 12 2922 19 19 2 910 16 10 16 10 01 N=ו×=×−−−FmmF2 304 10 23 10 28 2224..N 11 04That’s...