---------------------------------------------------------------
鏈�鏂拌祫鏂欐帹鑽?/p>
------------------------------------------------------
1
/
9
婀栧寳鐪佽崋闂ㄥ競榫欐硥涓
2018
锛?/p>
2019
骞撮珮涓�涓嬪鏈?
鍥涙湀鑱旇�冨涔犲嵎锛堜竴锛?/p>
榫欐硥涓
2019-2019
瀛﹀勾楂樹竴涓嬪鏈熷洓鏈堣仈鑰冪墿鐞嗘ā鎷熻瘯棰?/p>
涓�銆侀�夋嫨棰橈紙鏈鍏?/p>
2 12
灏忛锛屾瘡灏忛
4 4
鍒嗭紝鍏?/p>
8 48
鍒嗐�?/p>
1 1- -8 8
棰樺彧鏈変竴涓�夐」绗﹀悎棰樻剰锛?/p>
9 9- -2 12
棰樻湁涓や釜鎴栦袱
涓互
涓婇�夐」绗﹀悎棰樻剰锛屽叏閮ㄩ�夊鐨勫緱
4
4
鍒嗭紝閫夊浣嗕笉鍏ㄧ殑寰?/p>
2
2
鍒嗭紝鏈夐�夐敊鐨勫緱
0 0
鍒嗭級
1
銆佹煇鍚屽浠庤窛绂诲湴闈?/p>
H
楂樺害澶勫皢涓�灏?/p>
鐞冧粠闈欐寮�濮嬮噴鏀撅紝灏忕悆涓庡湴闈㈡挒鍑诲悗寮硅捣鐨勬渶澶ч珮搴︿负
h
銆?/p>
灏忕悆鍦ㄦ杩囩▼鐨勯�熷害鏃堕棿鍥惧儚濡傚浘鎵�绀恒�?/p>
涓嶈绌烘皵闃诲姏鐨勫奖鍝嶏紝涓嶈灏忕悆涓庡湴闈㈡挒鍑昏繃绋嬬殑鏃堕棿闂撮殧銆?/p>
鍒欎笅鍒楅�夐」涓纭殑鏄紙
锛?/p>
A
锛庡皬鐞冨湪涓嬭惤鍜屼笂鍗囬樁娈靛叿鏈?/p>
鐨勫姞閫熷害閮芥槸
10m/s2 B
锛?/p>
H
鐨勫ぇ灏忔槸
1.25m
C
锛庡皬鐞冧笌鍦伴潰鎾炲嚮鍓?/p>
鍚庨�熷害鐨勫彉鍖栭噺鐨勫ぇ灏忔槸
1.96m/s D
锛?/p>
H
鍜?/p>
h
鐨勫樊鍊兼槸
0.784m 2
銆?/p>
濡傚浘鎵�绀猴紝鍦ㄦ枩闈㈤《绔厛鍚庢按骞虫姏鍑哄悓涓�灏忕悆锛岀涓�娆″皬鐞冭惤鍒?/p>
鏂?/p>
闈腑鐐癸紝绗簩娆″皬鐞冭惤鍒版枩闈㈠簳绔紝浠庢姏鍑哄埌钀借嚦鏂滈潰涓婏紙蹇?/p>
鐣ョ┖
姘旈樆鍔涳級
锛?/p>
锛?/p>
A
锛庝袱娆″皬鐞冭繍鍔ㄦ椂闂翠箣姣?/p>
t 1
锛?/p>
t 2 =2 :1 B
锛庝袱娆″皬鐞冭繍鍔ㄦ椂闂翠箣姣?/p>
t 1
锛?/p>
t 2 =1:2 C
锛庝袱娆″皬鐞冩姏鍑烘椂鍒濋�熷害涔嬫瘮
v 01
锛?/p>
v 02 = 1:2 D
锛庝袱娆″皬鐞冩姏鍑烘椂鍒濋�熷害涔嬫瘮
v 01
锛?/p>
v 02 =1
锛?/p>
2
3
銆?/p>
濡傚浘鎵�绀?/p>
,
鍏夋粦鏂滈潰鍊捐涓?/p>
30o
,
杞荤怀涓�绔�氳繃涓や釜婊戣疆涓?/p>
A