- 1 -
2017-2018
瀛﹀勾搴︽睍澶撮噾灞变腑瀛︾浜屽鏈熸湡鏈�冭瘯
楂樹簩鐗╃悊
涓�锛?/p>
鍗曢」閫夋嫨棰橈細
锛堟湰澶ч鍏?/p>
9
灏忛锛庢瘡灏忛
2
鍒嗭紝鍏?/p>
18
鍒嗭紟鍦ㄦ瘡灏?/p>
棰樼粰鍑虹殑鍥涗釜閫夐」涓彧鏈変竴椤圭鍚堥鐩姹傘�傚叏閮ㄩ�夊鐨勫緱
2
鍒嗭紝閫?/p>
閿欑殑寰?/p>
0
鍒嗭紟
锛?/p>
1.
楂樹腑鐗╃悊鏁欐潗鎸囧嚭锛?/p>
v
-
t
鍥惧儚涓嬮潰鐨勯潰绉瓑浜庣墿浣撶殑浣嶇Щ锛屽叧浜庡浘
鍍忎腑鐨勯潰绉笌鐗╃悊閲忕殑瀵瑰簲鍏崇郴涓嶆纭殑鏄?/p>
A.
F
-
x
鍥剧嚎锛堝姏闅忓姏鐨勬柟鍚戜笂浣嶇Щ鍙樺寲锛変笅闈㈢殑闈㈢Н绛変簬鍔涘仛鐨勫姛
B.
a
-
t
鍥惧儚锛堝姞閫熷害闅忔椂闂村彉鍖栵級涓嬮潰鐨勯潰绉瓑浜庨�熷害鐨勫彉鍖栭噺
C.
鍥剧嚎锛堢閫氶噺闅忔椂闂村彉鍖栵級涓嬮潰鐨勯潰绉瓑浜庢劅搴旂數鍔ㄥ娍鐨勫ぇ灏?/p>
D.
I
-
t
鍥剧嚎锛堢數娴侀殢鏃堕棿鍙樺寲锛変笅闈㈢殑闈㈢Н绛変簬閫氳繃鐨勭數閲?/p>
銆愮瓟妗堛�?/p>
C
銆愯В鏋愩�?/p>
A
锛庢牴鎹?/p>
W=Fx
锛屽姏涓庡姏鏂瑰悜涓婄殑浣嶇Щ鐨勪箻绉瓑浜庡姏鍋氱殑鍔燂紝鎵�浠?/p>
F-x
鍥剧嚎涓嬮潰鐨勯潰绉瓑浜庡姏鍋氱殑鍔燂紝鏁?/p>
A
姝ｇ‘锛?/p>
B
锛庢牴鎹?/p>
v=at
锛屽姞閫熷害涓庤繍鍔ㄦ椂闂寸殑涔樼Н绛変簬閫熷害鐨勫彉鍖栭噺锛屾墍浠?/p>
a-t
鍥惧儚涓嬮潰鐨勯潰绉瓑浜庨�熷害鐨勫彉鍖栭噺锛屾晠
B
姝ｇ‘锛?/p>
C
锛庢牴鎹硶鎷夌鐢电鎰熷簲瀹氬緥
锛屾劅搴旂數鍔ㄥ娍绛変簬纾侀�氶噺鐨勫彉鍖栫巼锛?