2020春沪粤版物理八年级下册第6章 力和机械 单元检测卷（PDF版 含答案） (2份打包)

书书书 !"#!$%&’ !*+,-"!"./!0."#"".# !" # $ % & ’ () *) !$"#$!123$.%4%&.# !’!"#$%&’()*+, !!!# !!!! "’!"-./01+2345%678&(+98,:;+’<=>+, !!!# (’?@ABCDE?F%G-HI?J )’KLABCMNKLO%KL+ABPQ,RS *’TUABC8(VW%G-XWYZ +’[\ABCHO]@%G-^_ #’‘abc%defghi&jklmn%opq(r+cst !!!# (’", )’%"", *’&"", +’uvwx $’yatz{|}1A~+���f}����(((&��2�’){|}1�-�6��(9 8%��{&��2�’}�����%uv��+, !!!# (’8opq(rq�( )’������{}1 *’8K���z�-,����h +’8 (¡¢£ ( %’!"¤¥a,J�¦8¤§¨©�ª«I+2¬­®¯J+c°a%±1�(²³+, !!!# &’!"�´1%%&µ³¶·+, !!!# ’’‘abc%8¸¹º»+»¼)*_~&½¾)*+¿ÀÁÂ’+��!ÃfÄÅ�t"’-,#%!"ÆvzÇ+, !!!# ! ! !!!! (’��^N4‘abc+!)’{!$"iÈÉÊ2fÄ !ËÌ%Í�)*+¿À!!!Å%)*ÎÏ7ÐÑ¿À !ÒÓHÔÕ!!!!!! ! !! ! ! !!!! *’opq(rÖ#×hØÙ!!!+’8opq(r{$i !%×h%tÐÑ)*{@¿! ! ! HI�)*%tÐÑ) !×h¿À%±csÚÛ­! ! !!*{@¿×h¿À%± !!! !!!!!!!!!! ! !cs³&$, (’‘abc%8ÜfTÝÞß�à2f�-%áà2@¿«â»ã��AB%b8+�(Þß,&#$&%$&$%6rTÝ� äåæçTÝè�+¶·%éê+­³ëì, !!!# (’&#"&%"&$ )’&##&%#&$ *’&%"&#"&$ +’&%#&##&$ "#$%$& !" ! " # $ % & ’ ( +, ’$()$!15%.%4$&.# )’�(+¨Hí,!!!!!!+%î8ïfðñ%òêâ�óK��%éôõö�ªF,�!!!!) !*’‘abc%?F÷?@ABCøù+úû1%ü(�-, )ý45Æþ(ôõÿÛ� -+ ) !!’‘abc%ABC[ HO]@%òH^AB%VBòH^AB+(+ü(�-,!!!!%ý45 Æþ�-�(+98,!!!!!!) !"’‘abc%³!{â&½¾"#TB¶·(­³+$%’+��n%&9+’(,!!!!!!!!!!!!!!% )z’(O%Í�Bopq(r*+,â!!!!!!AB)-{+,I�2f.Å%/+,ABn�Ù+TB ¶·(�!!!!!01&Û­’&Û³’2&6Û’#) !#’‘abc%8345ÒÓ%46{34+6à×h%bÚ8(+­³6à%ïÆþ(+987 89é+!!!!:ë)ÐÑ(+¨Hç34+4;��%/(98{!!!!!01&!’ &"’2&$’#<n²’(%ñ=, !) !$’‘abc%>ò8#%,+(á@¿¨HHy�2?@¼op%opA4+�(!!!!!01&­&’&³&’2&B &’##%,%4�Ù+�(+ü(�-,!!!!) !%’‘abc%2@*!"�&’<%±ÔCD2��%yCüÊ2fç@¿¨H�$".E+(&%ýn@*@¿¿À) -��+¼F(/$01%"’/$!’%)G#",*01%/(&+­³t!!!!,) !&’‘abc%H$IJfTÝKL,=:à+TÝKMY�%­Ý�#",%³Ý�-,%N*�#,)OO8H$IJf TÝKPJàQ�+�-!*/-"",#%RS¶·(äåb�+�(%/&#/ ,%&%/ ,) *$+,$!13&.%42.# !’’‘abc%TUNLb�+�(*äLAW«+ø(&+c°a) !(’úZVW8+XY#$ôZ�2f)*%!a,é+[\c°a)’t]^Ø_%{!CN‘abL%cE"Cô õ*bLde%fJc%bLgh!ijkl)T{a1UNB(&#+( äbLb��(*+c°a) -$./01$!6#332.%6%"3#%.%4%".# !)’{½¾&"#TB¶·(­³+$%’+��1%��gh‘abc%m,ä+,+Sl:à%2Cn:^TÝ+o +F]^6B%m,púq�çopq(r:N)!RSTÝ+¶·# !##aH1%�m,�{@¿+FI%��HI�opq(r%dm,á@¿¨Hâ!!!!!!ABn%m,b� TB¶·(+­³B&opq(r+cs&#%/&#/!!!!,) !%#rsH$IJt��%ôõuN"{!!!!!!!!:àn%!!!!v­%TB¶·(v­) !$#aI1���