}Ŀ҂ͨɸ(j)wǷl(f)________wǷl(f)________ĸ׃ȬF(xin)ДwǷܵ
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}ĿsW\(yn)(hu)ϣ҇(gu)\(yn)(dng)T@100ŮӾِЫ@~@Ӿr(sh)ˮǰ\(yn)(dng)Ƅ(dng)ǰ\(yn)(dng)ʩw_________ˬF(xin)fwg___________
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}ĿDʾw؞10NڴС2NˮƽFlǡˮƽֱ\(yn)(dng)ȥF1ʹwoֹôС3NˮƽҵF2ãwͬһˮƽ\(yn)(dng)5mtF2Õr(sh)
A.wc֮gĦ3 N
B.F2Ĺ15J
C.wֱ\(yn)(dng)
D.wc֮gĦķˮƽ
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}ĿP(gun)D(zhun)fe(cu)`ǣ
A. վl(f)--D(zhun)
B. ̫늳--̫D(zhun)
C. ͙C(j)_--C(j)еD(zhun)(ni)
D. 偟--D(zhun)(ni)
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}ĿŴRɵ________________________C(j)w__________֮r(sh)Rܳ_____________________________ԭƳɵģ
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}Ŀ2016Ĵ(ni)Dʾ·R0黬(dng)׃R1R2鶨ֵR1<R2E늉㶨Դ(dng)_P(gun)S]Ϻ(dng)׃ĻƬPһ(dng)r(sh)^(g)A0A1A2l(f)׃׃ĴС^(du)ֵքe馤I0I1I2R0R1R2ɶ˵늉Ҳl(f)׃׃ĴС^(du)ֵքe馤U0U1U2tf_
AU0>U1>U2 BI0>I1>I2
CU0=U1>U2 DI0<I1<I2
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}Ŀһ(g)L(fng)(sh)(yn)һģwC(j)̶бPy(c)Ӌ(j)DʾoL(fng)r(sh)бPy(c)Ӌ(j)ʾ(sh)15N(dng)ӭL(fng)^r(sh)бPy(c)Ӌ(j)ʾ(sh)pСжwC(j)ܵһ(g)µ҂@(g)µQ
ijСMоԓĴСcL(fng)P(gun)ϵČ(sh)(yn)(sh)(j)
L(fng)/m/s | 5 | 10 | 15 | 20 | 25 | 30 | 35 |
бPy(c)Ӌ(j)ʾ(sh)/N | 145 | 130 | 105 | 70 | 25 | 0 | 0 |
(j)Č(sh)(yn)(sh)(j)֪wC(j)ܵ@(g)µСSL(fng)ٵ ɴƜy(c)wC(j)̾xwr(sh)(yng)ԓ L(fng)L(fng)w
(dng)L(fng)_(d)30m/sбPy(c)Ӌ(j)ʾ(sh)0fʲô
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