1、1第一章走进实验室34211DMABC2D21238CM1236CM1238CM1234CMA1238CMB12365CMC1236CMD1237CM3A72M72100720CMB72M72M100720CMC72M72100CM720CMD72M72M100CM720CM4AMMBCM3MCCM2MDMM2M51A220CMB22CMC1320CMD220M6ABCD7ABCD81ABC10110D1019098M1002MA098MB098MC098MD10ABCD11ABC15CM50D124A1877CMB1876CMC1874CMD1889CM13ABCD14ABCD1215161
2、681713524145188M_MM60KM_DM191_2_3_20400180MM_MM21AB40LALBLALB20LALBLA_LB22_236300CM695CM6300KM_24MNM_M_1NM1010M4000NM_M25200552288481332262A41AACM2BACM27320MM2281282CM128CM1_21MM_29DNLL_30ALBCDL/100D100_315233263324我用两张相同的纸片，一张揉成纸团，从同一高度同时释放，结果纸团先落地。说明亚里士多德的观点不对。我用两张大小不同的纸片，小纸片揉成纸团，从同一高度同时释放，纸团先落地。说明亚里士多德和伽俐略的观点都不对。我用与小丽同样的纸片，将两张纸对折了一下，竖着同时释放，结果同时落地。我认为伽俐略的观点是对的。BDCCADCCACDDBC1516M17DMCMDM188103610519123200092122231107695KM24410725M2612224CM2240CM270187281229DN30BDAC31CDC/C/3143212
