2019-2020学年漳州市名校物理高一(上)期末达标测试模拟试题

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2019-2020
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5᪷MNOPQRSUmg=ma3Ta=0.5m/s23v6ct=—=s=12sᱥVWXᑮZᡠᵨ]^_0-5ᑣᱥVᙠ15sᑁḄdeᓽgᙠ12sᑁḄdeh/36ix=---=----------m=36mᑣᱥVᙠ12sᑁḄde2a2x0.5sᱥVᙠ15sjkalḄmkd=|x|+x'=38mூlr௃t⚪ᐵwᐜ᪷Myz{|}~XhR{|j}~z᥅F᪷M{|RX᪷MyzTᑮᱥVḄyzS.22.(1)(2)7!12%ூ~᪆௃(1)ᙠClᳫ⍝gZhᨵmg=m5ᑮClhᨵmgR+Wf=!mvc2FᡠWf=—%gR஺1(2)ᑮBl2mgR+Wf=Jmv2;B11ᡈBlᑮC?mv2=mgR+?mv2FBc*ᵫNOPQRS¡Nit-mg=m4¢TNjmg=mmFᡠN£!Nj=7!12o23.(1)ফ¥¦§ூ~᪆௃Iஹ=72km/h=20/n/s3—vh=2uxa=———ws,-=0.lm/sJ(1)ª',ᵫ஺T«¬ᑷ¬ḄXᜧgL.(2)Ꮇª°¦§hª±¬²ᑮᐳ´Xᵨ]g3ᑣg"=g't=10Sᙠ*·=V1it=8x120m-960m¸¬ᙠ¹]^ᑁḄde’,x=vy--af=16S0m2«¬ᙠ¹]^ᑁḄde’’2deᜧᐵ»!x=1680m>600m+x=1560m,ᦑ¥¦§.21ூlr௃±ᱥVᙠ´½¾¿yzhÀÀÁÂᑮÃÄஹ¦⍗ᡈÆÇȧÉÊ⚪h~ËÌÍÊ⚪ḄᐵwᩩÏÐ!জᑖÓ±ÔᱥVÕÖẆØFঝÚyzÛÜÝÞßFঞᑡdeâÜFটä]^ᐵ»ஹXᐵ»ஹdeᐵ»Fঠ~æçhè⌕]⌕ÕÖêë.ìÐ⍝ᐺîḄÃÄÊ⚪.⌕ᢕðXஹ]^ஹdeñ^Ḅᐵ»hè⌕]òóX]^ßôõö~⚪.24.পᙊùᩚḄûg0ফ7.5m/s2(3)15mூ~᪆௃

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4416.§¯<10gḄíУ400m/sḄ2:¿·îᐭ᪛ñ¨-îᐭò:<10cm,᪛ñíÐḄ·ᙳôÎ

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47GÝÞ13.r2³VI';14.(1)30NஹF2ᔣ(2)(50+3N)ஹFcosG15.Fsin9-mg16.2517.BAàஹ⚪Lg7218.জAB³ঝ3.00m/s2ঞg"-/â—ä°æ19.Cç=ç+çL2M3N120.S⊝ᩈéᑮḄ᥅ê◤⌕1(î-î)FL2%@ïஹðñ⚪21.(1)30m/s(2)6m/s(3)5.238xlOJH=-gt2=45mூð᪆௃(1)9àö÷øᵫùúPûUY2%=gt=30ms(2)ᵫᵫᩩýþaÿᐷḄᒴᓽ:mg=kv2v=6m/s(3)%ᵫ'(H=45m,Ḅ.h=15m,1v=6m/s,234567Ὣ,mg(H-h)-Wf=-mv2ᑣᵫ:;ᳮ?>=$23"ூCD௃F⚪HᔠὃKL:;ᳮஹNOPQ;RSTᐳCV⊝ᩩYḄZᵨ⌕]^_`ᑖ᪆ᱥᳮdeSTfghijS⌱l_`ḄᱥᳮmRn.22.(1)ᵯqrsᔣuvᔣw(2)4x10%(3)1X1O3N/Cூ᪆௃(1)ᵯqrsᔣuvᔣw஺0.8(2)ACᑮCCᡠᵨḄ/=-s=4x10”s2xl05%ADsᔣᳫᒴvL=lat22᪷NOPQ;RqE=maᐭᦪE=r^=ixio3N/cqL23.(1)30N(2)62.5Jூ᪆௃ூ௃

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492019-2020ðñVᱥᳮÔðôôõ¯ᔁVஹ⌱ì⚪1.÷ø¦20m/sḄu&ᒴueàp7⍗ᑮúûᱥüញᑷø74uᜧ14m/s2,ÿ
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