高一物理卷子 谁有高一的物理卷子 我要五张
\u9ad8\u4e00\u7269\u7406\u8bd5\u9898\u53ca\u7b54\u6848\u7b2cI\u5377\uff08\u9009\u62e9\u9898 \u517140\u5206\uff09
\u4e00\u3001\u672c\u5927\u9898\u670910\u5c0f\u9898\uff0c\u6bcf\u5c0f\u98984\u5206\uff0c\u517140\u5206\u3002
1. \u4e0b\u5217\u5173\u4e8e\u8d28\u70b9\u7684\u8bf4\u6cd5\u4e2d\u6b63\u786e\u7684\u662f\uff08 \uff09
A. \u7814\u7a76\u5730\u7403\u7684\u516c\u8f6c\u65f6\uff0c\u5730\u7403\u53ef\u89c6\u4e3a\u8d28\u70b9
B. \u89c2\u8d4f\u8df3\u6c34\u51a0\u519b\u4f0f\u660e\u971e\u7684\u8df3\u6c34\u59ff\u6001\u65f6\uff0c\u53ef\u5c06\u5176\u89c6\u4e3a\u8d28\u70b9
C. \u4e00\u5207\u4f53\u79ef\u6bd4\u8f83\u5c0f\u7684\u7269\u4f53\u90fd\u53ef\u4ee5\u88ab\u770b\u4f5c\u8d28\u70b9
D. \u8d28\u70b9\u662f\u4e00\u79cd\u7406\u60f3\u5316\u6a21\u578b\uff0c\u4e00\u4e2a\u7269\u4f53\u80fd\u5426\u770b\u4f5c\u8d28\u70b9\u662f\u7531\u95ee\u9898\u7684\u6027\u8d28\u51b3\u5b9a\u7684
2. \u4e0b\u5217\u8bf4\u6cd5\u6b63\u786e\u7684\u662f\uff08 \uff09
A. \u52a0\u901f\u5ea6\u589e\u5927\uff0c\u901f\u5ea6\u4e00\u5b9a\u589e\u5927
B. \u901f\u5ea6\u6539\u53d8\u91cf\u8d8a\u5927\uff0c\u52a0\u901f\u5ea6\u5c31\u8d8a\u5927
C. \u7269\u4f53\u6709\u52a0\u901f\u5ea6\uff0c\u901f\u5ea6\u5c31\u589e\u52a0
D. \u901f\u5ea6\u5f88\u5927\u7684\u7269\u4f53\uff0c\u5176\u52a0\u901f\u5ea6\u53ef\u4ee5\u5f88\u5c0f
3. \u4e00\u4e2a\u7269\u4f53\u9759\u6b62\u4e8e\u659c\u9762\u4e0a\uff0c\u4e0b\u5217\u6709\u5173\u7269\u4f53\u53d7\u529b\u7684\u8bf4\u6cd5\uff0c\u6b63\u786e\u7684\u662f\uff08 \uff09
A. \u7269\u4f53\u5bf9\u659c\u9762\u7684\u538b\u529b\u5c31\u662f\u7269\u4f53\u91cd\u529b\u7684\u5206\u529b
B. \u7269\u4f53\u5bf9\u659c\u9762\u7684\u538b\u529b\u7b49\u4e8e\u7269\u4f53\u7684\u91cd\u529b
C. \u82e5\u5c06\u659c\u9762\u7684\u503e\u89d2\u53d8\u5c0f\u4e00\u4e9b\uff0c\u5219\u7269\u4f53\u53d7\u5230\u7684\u6469\u64e6\u529b\u5c06\u51cf\u5c0f
D. \u8be5\u7269\u4f53\u53d7\u5230\u56db\u4e2a\u529b\u4f5c\u7528\uff0c\u5373\uff1a\u91cd\u529b\u3001\u652f\u6301\u529b\u3001\u9759\u6469\u64e6\u529b\u3001\u4e0b\u6ed1\u529b
4. \u4f5c\u7528\u5728\u540c\u4e00\u7269\u4f53\u4e0a\u7684\u4e24\u4e2a\u529b\uff0c\u4e00\u4e2a\u662f40N\uff0c\u53e6\u4e00\u4e2a\u662fF\uff0c\u5b83\u4eec\u7684\u5408\u529b\u662f100N\uff0c\u5219F\u7684\u5927\u5c0f\u53ef\u80fd\u662f\uff08 \uff09
A. 40N B. 80N C. 120N D. 160N
5. \u201c\u9636\u4e0b\u513f\u7ae5\u4ef0\u9762\u65f6\uff0c\u6e05\u660e\u5986\u70b9\u6b63\u582a\u5b9c\uff0c\u6e38\u4e1d\u4e00\u65ad\u6d51\u65e0\u529b\uff0c\u83ab\u5411\u4e1c\u98ce\u6028\u522b\u79bb\u3002\u201d\u8fd9\u662f\u300a\u7ea2\u697c\u68a6\u300b\u4e2d\u548f\u98ce\u7b5d\u7684\u8bd7\uff0c\u98ce\u7b5d\u7684\u98ce\u529bF\u3001\u7ebf\u7684\u62c9\u529bT\u4ee5\u53ca\u91cd\u529bG\u7684\u4f5c\u7528\u4e0b\uff0c\u80fd\u591f\u7f13\u6162\u5730\u98de\u5728\u5929\u4e0a\uff0c\u5173\u4e8e\u98ce\u7b5d\u5728\u7a7a\u4e2d\u7684\u53d7\u529b\u53ef\u80fd\u6b63\u786e\u7684\u662f\uff08 \uff09
6. \u5982\u4e0b\u56fe\u6240\u793a\uff0c\u8d28\u91cfm\uff1d1kg\u7684\u5149\u6ed1\u5c0f\u7403\u4e0e\u52b2\u5ea6\u7cfb\u6570\u4e3ak\uff1d1000N/m\u7684\u4e0a\u4e0b\u4e24\u6839\u8f7b\u5f39\u7c27\u76f8\u8fde\uff0c\u5e76\u4e0eAC\u3001BC\u4e24\u5149\u6ed1\u5e73\u677f\u76f8\u63a5\u89e6\uff0c\u82e5\u5f39\u7c27CD\u88ab\u62c9\u4f38\uff0cEF\u88ab\u538b\u7f29\uff0c\u5f62\u53d8\u91cf\u5747\u4e3ax\uff1d1cm\uff0c\u5219\u5c0f\u7403\u53d7\u529b\u7684\u4e2a\u6570\u4e3a\uff08 \uff09
A. 2\u4e2a B. 3\u4e2a C. 4\u4e2a D. 5\u4e2a
7. \u7532\u7269\u4f53\u7684\u91cd\u529b\u6bd4\u4e59\u7269\u4f53\u7684\u91cd\u529b\u59275\u500d\uff0c\u7532\u4ece5m\u9ad8\u5904\u81ea\u7531\u4e0b\u843d\uff0c\u4e59\u4ece10m\u9ad8\u5904\u540c\u65f6\u81ea\u7531\u843d\u4e0b\uff0c\u4ee5\u4e0b\u51e0\u79cd\u8bf4\u6cd5\u6b63\u786e\u7684\u662f\uff08 \uff09
A. \u4e24\u7269\u4f53\u4e0b\u843d\u8fc7\u7a0b\u4e2d\uff0c\u540c\u4e00\u65f6\u523b\u7532\u7684\u901f\u7387\u6bd4\u4e59\u5927
B. \u4e0b\u843d\u8fc7\u7a0b\u4e2d\uff0c1\u79d2\u672b\u5b83\u4eec\u7684\u901f\u5ea6\u76f8\u7b49
C. \u4e0b\u843d\u8fc7\u7a0b\u4e2d\uff0c\u5404\u81ea\u4e0b\u843d1\u7c73\u5b83\u4eec\u7684\u901f\u5ea6\u76f8\u7b49
D. \u4e0b\u843d\u8fc7\u7a0b\u4e2d\u7532\u7684\u52a0\u901f\u5ea6\u6bd4\u4e59\u5927
8. \u7532\u3001\u4e59\u4e24\u7269\u4f53\u7531\u540c\u4e00\u5730\u70b9\u6cbf\u540c\u4e00\u65b9\u5411\u505a\u76f4\u7ebf\u8fd0\u52a8\uff0c\u5b83\u4eec\u7684v-t\u56fe\u50cf\u5982\u56fe\u6240\u793a\uff0c\u53ef\u77e5\uff08 \uff09
A. \u7532\u6bd4\u4e59\u665a\u51fa\u53d1\u65f6\u95f4
B. \u5728 \u65f6\u523b\uff0c\u7532\u3001\u4e59\u4e24\u7269\u4f53\u5230\u8fbe\u540c\u4e00\u4f4d\u7f6e
C. \u5728 \u65f6\u523b\uff0c\u7532\u548c\u4e59\u7684\u901f\u5ea6\u5927\u5c0f\u76f8\u7b49\uff0c\u65b9\u5411\u76f8\u53cd
D. \u5728 \u65f6\u523b\uff0c\u7532\u548c\u4e59\u7684\u901f\u5ea6\u65b9\u5411\u76f8\u540c\uff0c\u52a0\u901f\u5ea6\u65b9\u5411\u76f8\u53cd
9. \u5728\u7814\u7a76\u81ea\u7531\u843d\u4f53\u8fd0\u52a8\u6027\u8d28\u65f6\uff0c\u6709\u4eba\u731c\u60f3\u7269\u4f53\u81ea\u7531\u4e0b\u843d\u7684\u901f\u5ea6v\u968f\u7740\u4e0b\u843d\u9ad8\u5ea6h\uff08\u4f4d\u79fb\u5927\u5c0f\uff09\u662f\u5747\u5300\u53d8\u5316\u7684\uff08\u5373 \uff0ck\u662f\u5e38\u6570\uff09\uff0c\u4e3a\u4e86\u8bf4\u660e\u8be5\u731c\u60f3\u7684\u6b63\u4f2a\uff0c\u4f5c\u4e86\u5982\u4e0b\u8bba\u8bc1\uff1a\u56e0\u4e3a \uff08\u5f0f\u4e2d \u8868\u793a\u5e73\u5747\u901f\u5ea6\uff09\u2460\uff0c\u800c \u2461\u5982\u679c \u2462\u6210\u7acb\u7684\u8bdd\uff0c\u90a3\u4e48\u5fc5\u6709\uff1a \uff0c\u5373\uff1a \u5e38\u6570\u3002t\u7adf\u7136\u662f\u4e0eh\u65e0\u5173\u7684\u6570\uff01\u8fd9\u663e\u7136\u4e0e\u5e38\u8bc6\u76f8\u77db\u76fe\uff01\u4e8e\u662f\uff0c\u53ef\u4ee5\u6392\u9664\u901f\u5ea6v\u968f\u7740\u4e0b\u843d\u9ad8\u5ea6h\u5747\u5300\u53d8\u5316\u7684\u53ef\u80fd\u6027
\u5173\u4e8e\u8be5\u8bba\u8bc1\u8fc7\u7a0b\u4e2d\u7684\u903b\u8f91\u53ca\u903b\u8f91\u7247\u8bed\uff0c\u4f60\u505a\u51fa\u7684\u8bc4\u8ff0\u662f\uff08 \uff09
A. \u5168\u90e8\u6b63\u786e B. \u2460\u5f0f\u9519\u8bef
C. \u2461\u5f0f\u9519\u8bef D. \u2462\u5f0f\u4ee5\u540e\u7684\u903b\u8f91\u7247\u8bed\u9519\u8bef
10. \u5982\u4e0b\u56fe\u6240\u793a\uff0c\u4e24\u4e2a\u7b49\u5927\u7684\u6c34\u5e73\u529bF\u5206\u522b\u4f5c\u7528\u5728B\u548cC\u4e0a\uff0cA\u3001B\u3001C\u90fd\u5904\u4e8e\u9759\u6b62\u72b6\u6001\uff0c\u5404\u63a5\u89e6\u9762\u4e0e\u6c34\u5e73\u5730\u9762\u5e73\u884c\uff0cA\u3001C\u95f4\u7684\u6469\u64e6\u529b\u5927\u5c0f\u4e3a \uff0cB\u3001C\u95f4\u7684\u6469\u64e6\u529b\u5927\u5c0f\u4e3a \uff0cC\u4e0e\u6c34\u5e73\u5730\u9762\u95f4\u7684\u6469\u64e6\u529b\u5927\u5c0f\u4e3a \uff0c\u5219\uff08 \uff09
A. B.
C. D.
\u7b2cII\u5377\uff08\u975e\u9009\u62e9\u9898 \u517160\u5206\uff09
\u4e8c\u3001\u672c\u5927\u9898\u67092\u5c0f\u9898\uff0c\u517118\u5206\u3002\u8bf7\u76f4\u63a5\u628a\u7ed3\u679c\u5199\u5728\u8bd5\u5377\u4e0a\u3002
11. \uff086\u5206\uff09\u7528\u4e00\u6839\u6a61\u76ae\u7b4b\u5c06\u4e00\u7269\u5757\u7ad6\u76f4\u60ac\u6302\uff0c\u6b64\u65f6\u6a61\u76ae\u7b4b\u4f38\u957f\u4e86 \uff0c\u7136\u540e\u7528\u540c\u4e00\u6839\u6a61\u76ae\u7b4b\u6cbf\u6c34\u5e73\u65b9\u5411\u62c9\u540c\u4e00\u7269\u4f53\u5728\u6c34\u5e73\u684c\u9762\u4e0a\u505a\u5300\u901f\u76f4\u7ebf\u8fd0\u52a8\uff0c\u6b64\u65f6\u6a61\u76ae\u7b4b\u4f38\u957f\u4e86 \uff0c\u90a3\u4e48\u6b64\u7269\u5757\u4e0e\u684c\u9762\u95f4\u7684\u52a8\u6469\u64e6\u56e0\u6570 ____________\u3002
12. \uff0812\u5206\uff09\u7528\u63a5\u572850Hz\u4ea4\u6d41\u4f4e\u538b\u7535\u6e90\u4e0a\u7684\u6253\u70b9\u8bb0\u65f6\u5668\uff0c\u6d4b\u5b9a\u5c0f\u8f66\u4f5c\u5300\u52a0\u901f\u76f4\u7ebf\u8fd0\u52a8\u7684\u52a0\u901f\u5ea6\uff0c\u67d0\u6b21\u5b9e\u9a8c\u4e2d\u5f97\u5230\u4e00\u6761\u7eb8\u5e26\u5982\u56fe\u793a\uff0c\u4ece\u6bd4\u8f83\u6e05\u6670\u7684\u70b9\u8d77\uff0c\u6bcf\u4e94\u4e2a\u6253\u5370\u70b9\u53d6\u4f5c\u4e00\u4e2a\u8bb0\u6570\u70b9\uff0c\u5206\u522b\u6807\u660e0\uff0c1\uff0c2\uff0c3\uff0c\u2026\u2026\uff0c\u91cf\u5f970\u30011\u4e4b\u95f4\u7684\u8ddd\u79bb \uff0c3\u30014\u4e24\u70b9\u95f4\u7684\u8ddd\u79bb \uff0c\u5219\u5c0f\u8f66\u7684\u52a0\u901f\u5ea6\u4e3a_________ \uff0c\u5c0f\u8f66\u57282\u30013\u4e4b\u95f4\u7684\u5e73\u5747\u901f\u5ea6\u4e3a_______m/s\uff0c\u5c0f\u8f66\u5728\u4f4d\u7f6e3\u7684\u77ac\u65f6\u901f\u5ea6\u4e3a__________m/s\u3002
\u4e09\u3001\u672c\u5927\u9898\u67093\u5c0f\u9898\uff0c\u517142\u5206\u3002\u89e3\u7b54\u5e94\u5199\u51fa\u5fc5\u8981\u7684\u6587\u5b57\u8bf4\u660e\u3001\u65b9\u7a0b\u5f0f\u548c\u91cd\u8981\u7684\u6f14\u7b97\u6b65\u9aa4\uff0c\u53ea\u5199\u51fa\u6700\u540e\u7b54\u6848\u7684\u4e0d\u80fd\u5f97\u5206\u3002\u6709\u6570\u503c\u8ba1\u7b97\u7684\u9898\uff0c\u7b54\u6848\u4e2d\u5fc5\u987b\u660e\u786e\u5199\u51fa\u6570\u503c\u548c\u5355\u4f4d\u3002
13. \uff0812\u5206\uff09\u5982\u56fe\u6240\u793a\uff0c\u7269\u4f53A\u91cd40N\uff0c\u7269\u4f53B\u91cd20N\uff0cA\u4e0eB\u3001A\u4e0e\u5730\u7684\u52a8\u6469\u64e6\u56e0\u6570\u90fd\u76f8\u540c\uff0c\u7269\u4f53B\u7528\u6c34\u5e73\u7ec6\u7ef3\u7cfb\u4f4f\uff0c\u5f53\u6c34\u5e73\u529bF\uff1d32N\u65f6\uff0c\u624d\u80fd\u5c06A\u5300\u901f\u62c9\u51fa\uff0c\u63a5\u89e6\u9762\u95f4\u7684\u52a8\u6469\u64e6\u56e0\u6570\u591a\u5927\uff1f
14. \uff0814\u5206\uff09\u5c4b\u6a90\u4e0a\u6bcf\u9694\u76f8\u540c\u7684\u65f6\u95f4\u95f4\u9694\u6ef4\u4e0b\u4e00\u6ef4\u6c34\uff0c\u5f53\u7b2c5\u6ef4\u6b63\u6b32\u6ef4\u4e0b\u65f6\uff0c\u7b2c1\u6ef4\u521a\u597d\u5230\u8fbe\u5730\u9762\uff0c\u800c\u7b2c3\u6ef4\u4e0e\u7b2c2\u6ef4\u5206\u522b\u4f4d\u4e8e\u9ad8\u4e3a1m\u7684\u7a97\u6237\u7684\u4e0a\u3001\u4e0b\u6cbf\uff0c\u5982\u56fe\u6240\u793a\uff0c\u95ee\uff1a
\uff081\uff09\u6b64\u5c4b\u6a90\u79bb\u5730\u9762\u591a\u9ad8\uff1f
\uff082\uff09\u6ef4\u6c34\u7684\u65f6\u95f4\u95f4\u9694\u662f\u591a\u5c11\uff1f\uff08g\u53d6 \uff09
15. \uff0816\u5206\uff09\u4e00\u5217\u706b\u8f66\u4ece\u8f66\u7ad9\u51fa\u53d1\u505a\u5300\u52a0\u901f\u76f4\u7ebf\u8fd0\u52a8\uff0c\u52a0\u901f\u5ea6\u4e3a \uff0c\u6b64\u65f6\u6070\u597d\u6709\u4e00\u8f86\u81ea\u884c\u8f66\uff08\u53ef\u89c6\u4e3a\u8d28\u70b9\uff09\u4ece\u706b\u8f66\u5934\u65c1\u8fb9\u9a76\u8fc7\uff0c\u81ea\u884c\u8f66\u901f\u5ea6 \uff0c\u706b\u8f66\u957f
\uff081\uff09\u706b\u8f66\u8ffd\u4e0a\u81ea\u884c\u8f66\u4ee5\u524d\u843d\u540e\u4e8e\u81ea\u884c\u8f66\u7684\u6700\u5927\u8ddd\u79bb\u662f\u591a\u5c11\uff1f
\uff082\uff09\u706b\u8f66\u7528\u591a\u5c11\u65f6\u95f4\u53ef\u8ffd\u4e0a\u81ea\u884c\u8f66\uff1f
\uff083\uff09\u518d\u8fc7\u591a\u957f\u65f6\u95f4\u53ef\u8d85\u8fc7\u81ea\u884c\u8f66\uff1f \u3010\u8bd5\u9898\u7b54\u6848\u3011
\u4e00\u3001\u6bcf\u5c0f\u98984\u5206\uff0c\u517140\u5206
1. AD 2. D 3. C 4. BC 5. A
6. D 7. BC 8. AD 9. B 10. B
\u4e8c\u3001\u672c\u5927\u9898\u67092\u5c0f\u9898\uff0c\u517118\u5206\u3002
11. \uff086\u5206\uff09
12. 0.6 0.42 0.45\uff08\u6bcf\u7a7a4\u5206\uff0c\u517112\u5206\uff09
\u4e09\u3001\u672c\u5927\u9898\u67093\u5c0f\u9898\uff0c\u517142\u5206\u3002
13. \uff0812\u5206\uff09
\u89e3\uff1aA\u3001B\u4e24\u7269\u4f53\u5747\u5904\u4e8e\u5e73\u8861\u72b6\u6001\uff0c\u5b83\u4eec\u7684\u53d7\u529b\u5982\u56fe\u6240\u793a \uff08\u56fe3\u5206\uff09
\uff082\u5206\uff09
\uff082\u5206\uff09
\u7814\u7a76A\uff0c\u6709
\uff083\u5206\uff09
\u7531\u4ee5\u4e0a\u4e09\u5f0f\u5f97 \uff082\u5206\uff09
14. \uff0814\u5206\uff09
\u89e3\uff1a\u8bbe\u6ef4\u6c34\u7684\u65f6\u95f4\u95f4\u9694\u4e3aT\uff0c\u623f\u6a90\u79bb\u5730\u9ad8h
\u7531\u9898\u610f\u77e5\u524d3T\u5185\u4f4d\u79fb \uff083\u5206\uff09
\u524d2T\u5185\u4f4d\u79fb \uff083\u5206\uff09
\uff083\u5206\uff09
\uff082\u5206\uff09
\uff083\u5206\uff09
15. \uff0816\u5206\uff09
\u89e3\uff1a\uff081\uff09\u5f53\u706b\u8f66\u901f\u5ea6\u7b49\u4e8e \u65f6\uff0c\u4e8c\u8f66\u76f8\u8ddd\u6700\u8fdc
\u5f97 \uff082\u5206\uff09
\u6700\u5927\u8ddd\u79bb \uff083\u5206\uff09
\uff082\uff09\u8bbe\u706b\u8f66\u8ffd\u4e0a\u81ea\u884c\u8f66\u7528\u65f6\u95f4
\u8ffd\u4e0a\u65f6\u4f4d\u79fb\u76f8\u7b49\uff0c\u5219 \uff083\u5206\uff09
\u5f97 \uff082\u5206\uff09
\uff083\uff09\u8ffd\u4e0a\u65f6\u706b\u8f66\u7684\u901f\u5ea6 \uff082\u5206\uff09
\u8bbe\u518d\u8fc7 \u65f6\u95f4\u8d85\u8fc7\u81ea\u884c\u8f66\uff0c\u5219
\uff083\u5206\uff09
\u4ee3\u5165\u6570\u636e\u89e3\u5f97 \uff081\u5206\uff09
\u5173\u4e8e\u54ea\u4e9b\u77e5\u8bc6\u70b9\u7684
\u53ef\u4ee5\u627e\u7269\u7406\u8001\u5e08\u95ee\u554a
\u6216\u662f\u627e\u522b\u7684\u73ed\u7684\u540c\u5b66\u95ee\u95ee\u770b\u4e5f\u884c
\u7248\u672c\u4e0d\u540c\uff0c\u53ef\u80fd\u4f1a\u6709\u6240\u533a\u522b
初始速度为0的行程公式:S=1/2at²
即L/2=1/2gt², 所以t²=L/g，
V=gt，
所以答案是C
垂下去那段链条的重力势能减少量（或者说重力做功量）=0.5LX0.5mg
整个链条速度都相等，那么0.5mv方=0.5Lmg，所以v方=Lg，V=根号（gL）
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