鑳藉姏婕旂粌
涓�銆侀�夋嫨棰?/p>
(10
脳
4
鍒?/p>
)
1
锛庡浘绀烘槸鍘熷瓙鏍哥殑鏍稿瓙骞冲潎璐ㄩ噺涓庡師瀛愬簭鏁?/p>
Z
鐨勫叧绯诲浘璞★紝涓嬪垪璇存硶姝ｇ‘鐨勬槸
(
)
A
锛庤嫢
D
鍜?/p>
E
缁撳悎鎴?/p>
F
锛岀粨鍚堣繃绋嬩腑涓�瀹氫細鍚告敹鏍歌兘
B
锛庤嫢
D
鍜?/p>
E
缁撳悎鎴?/p>
F
锛岀粨鍚堣繃绋嬩腑涓�瀹氫細閲婃斁鏍歌兘
C
锛庤嫢
A
鍒嗚鎴?/p>
B
鍜?/p>
C
锛屽垎瑁傝繃绋嬩腑涓�瀹氫細鍚告敹鏍歌兘
D
锛庤嫢
A
鍒嗚鎴?/p>
B
鍜?/p>
C
锛屽垎瑁傝繃绋嬩腑涓�瀹氫細閲婃斁鏍歌兘
銆愯В鏋愩�?/p>
D
銆?/p>
E
缁撳悎鎴?/p>
F
绮掑瓙鏃舵�昏川閲忓噺灏忥紝鏍稿弽搴旈噴鏀炬牳鑳斤紱
A
鍒嗚鎴?/p>
B
銆?/p>
C
绮掑瓙鏃讹紝
鎬昏川閲忓噺灏忥紝鏍稿弽搴旈噴鏀炬牳鑳斤紟
[
绛旀
]
BD
2
锛庡崟鍐峰瀷绌鸿皟鍣ㄤ竴鑸敤鏉ラ檷浣庡鍐呮俯搴︼紝鍏跺埗鍐风郴缁熶笌鐢靛啺绠辩殑鍒跺喎绯荤粺缁撴瀯鍩烘湰鐩?/p>
鍚岋紟
鏌愬崟鍐峰瀷绌鸿皟鍣ㄧ殑鍒跺喎鏈轰粠浣庢俯鐗╀綋鍚告敹鐑噺
Q
2
锛?/p>
鍚戦珮娓╃墿浣撴斁鍑虹儹閲?/p>
Q
1
锛?/p>
鑰屽鐣?/p>
(
鍘?
缂╂満
)
蹇呴』瀵瑰伐浣滅墿璐ㄥ仛鍔?/p>
W
锛屽埗鍐风郴鏁?/p>
蔚
锛?/p>
Q
2
W
锛庤鏌愪竴绌鸿皟鐨勫埗鍐风郴鏁颁负
4
锛岃嫢鍒跺喎鏈烘瘡澶?
浠庢埧闂村唴閮ㄥ惛鏀?/p>
2.0
脳
10
7
J
鐨勭儹閲忥紝鍒欎笅鍒楄娉曟纭殑鏄?/p>
(
)
A
锛?/p>
Q
1
涓�瀹氱瓑浜?/p>
Q
2
B
锛庣┖璋冪殑鍒跺喎绯绘暟瓒婂ぇ瓒婅�楄兘
C
锛庡埗鍐锋満姣忓ぉ鏀惧嚭鐨勭儹閲?/p>
Q
1
锛?/p>
2.5
脳
10
7
J
D
锛庡埗鍐锋満姣忓ぉ鏀惧嚭鐨勭儹閲?/p>
Q
1
锛?/p>
5.0
脳
10
6
J
銆愯В鏋愩�?/p>
Q
1
锛?/p>
Q
2
锛?/p>
W
锛?/p>
Q
2
锛岄�夐」
A
閿欒锛?/p>
蔚
瓒婂ぇ锛屼粠瀹ゅ唴鍚戝浼犻�掔浉鍚岀儹閲忔椂鍘嬬缉鏈烘墍
闇�鍋氱殑鍔?/p>
(
鑰楃數
)
瓒婂皬锛岃秺鑺傜渷鑳介噺锛岄�夐」
B
閿欒锛涘張
Q
1
锛?/p>
Q
2
锛?/p>
Q
2
蔚
锛?/p>
2.5
脳
10
7
J
锛屾晠閫夐」
C
姝?
纭紟
[
绛旀
]
C
3
锛庡浘绀轰负涓�鍒楃畝璋愭í娉㈢殑娉㈠舰鍥捐薄锛屽叾涓疄绾挎槸
t
1
锛?/p>
0
鏃跺埢鐨勬尝褰紝铏氱嚎鏄?/p>
t
2
锛?/p>
1.5
s
鏃剁殑娉㈠舰锛屼笖
(
t
2
锛?/p>
t
1
)
灏忎簬涓�涓懆鏈燂紟鐢辨鍙垽鏂?/p>
(
)
A
锛庢尝闀夸竴瀹氭槸
60 cm
B
锛庢尝涓�瀹氬悜
x
杞存鏂瑰悜浼犳挱
C
锛庢尝鐨勫懆鏈熶竴瀹氭槸
6 s
D
锛庢尝閫熷彲鑳芥槸
0.1 m/s
锛屼篃鍙兘鏄?/p>
0.3 m/s
銆愯В鏋愩�?/p>
鐢遍鍥剧煡
位
锛?/p>
60 cm
鑻ユ尝鍚?/p>
x
杞存鏂瑰悜浼犳挱锛屽垯鍙煡锛?/p>
娉紶鎾殑鏃堕棿
t
1
锛?/p>
T
4
锛屼紶鎾殑浣嶇Щ
s
1
锛?/p>
15 cm
锛?/p>
位
4
鏁呯煡
T
锛?/p>
6 s
锛?/p>
v
锛?/p>
0.1 m/s
鑻ユ尝鍚?/p>
x
杞磋礋鏂瑰悜浼犳挱锛屽彲鐭ワ細
娉紶鎾殑鏃堕棿
t
2
锛?/p>
3
4
T
锛屼紶鎾殑浣嶇Щ
s
2
锛?/p>
45 cm
锛?/p>
3
位
4
鏁呯煡
T
锛?/p>
2 s
锛?/p>
v
锛?/p>
0.3 m/s
锛?/p>