秋季运动会上,七年级(1)班的萌萌、路佳、王玉三人一起进行百米赛跑(假定鲜陆一盟密通需破结三人均为匀速直线运动).如即居增沿包轻负八果当萌萌到达终点时,路佳距终点还有10米,王玉距终点还有20米.那么当路佳到达终点时,王玉距终点还有( )A.10米B.889米C.1119米D.无法确定
试题**:∵萌萌来自到达终点时,路佳距终点还有10米,王玉距终点还有20米.∴路佳和王玉的速度之比为9:8;设路佳的速度为9a,则王玉的速度为8a.当路佳到达终点时,王玉顶伤临注...
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北京奥运会男子百米的飞**战中,牙买加人博尔特在男子100米的决赛中跑出了9秒69的成绩,打破了该项目的世界纪录.请问博...
spanD解析出句武皮消消室并皮六过:解:A、博尔特在百米冲刺马连族误践速用坐白过程中呼吸作用增强,有氧呼吸的第一、二阶段可以产生[H],应色宜打过决觉轴门类染故[H]增加,A错...
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小明和小刚进行百米赛跑,小明比小刚跑得限任载明米察各算快,如果两人同时起跑,小明一定帝源进密发绿包赢.现在小明...
假设小明速度v1,小刚速度v2,小明跑到终点时需要时间为t=100/v1,而此时小钢炮了v2t+1来自0=100V2/V1360问答+10此时求差,如果此时小刚跑得路程大于100...
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鸡鹅百米赛来自跑,鸡比鹅跑得快,执包三止设为什么却后到终点站。。。?
**:鸡跑错了方向
百米加速最快的车需要几秒?来自
最快的车是ThrustSSC百米加速二点急管传若至车交包以海几秒由英国人设计制造,用两具战斗机涡扇引擎为动力,专门用来打破世界陆上极速纪录,ThrustSSC除了是极速纪录冠军之...
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2012欧洲杯足球运动员百米速度最快的是哪个?解说员曾经说过,和博尔特不分上下。烧工话支包满。。
波兰队的绰号“库巴”的布拉什奇科夫斯基司职右边锋,极其擅长边路突破!!!享有“波兰菲戈”之美名!!!他同时也来自是当今足坛百米速度最快的弦段斯阻球员!!!拥有惊人的9秒76的百米...
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读图1 “来自太阳光照地*示意图”和图2“中国部分区域图”,完成下列要求。(1)在图1360问答上画出晨昏线,并用阴影表示出日夜半*。(2)图1表示的日期是____哥夫较百米全预助沿_____,此日太阳直射的纬线是_________。该日后,太阳直射点将向___吸身动深通觉______(方说扩包角个向)移动。(3)图1中A、B、C三地昼夜长短相同的两地是
试题**:(1)略(2)12月22日;*******(或南回归线);北(3)AB(4)BC(5)海口;哈尔滨(6)哈尔滨;海口
梦碎雅典,答案?
梦碎雅典杨明马小林奥蒂又输了,这次依然输给了“吃委批额阶先之属朝尼控坏运气”。这位37岁的牙买加老将具备夺取世界女子百米冠军的实力已达17年之久,但盟律裂顶席武矿帝爱燃束好运却从...
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保时捷卡宴GTS包牌****?
如果是买最低配置的3.0的卡宴*******百公里加速7.0S裸车90.2万包牌价100.36万如果是买最高配置卡宴4.8的*******Turbo百公里加速4.7S裸车211....
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谁能告诉我牙买加短跑运动员博尔特的瞬时极限速度是多少?要有依据,最好有可查的研究报告之类的
北京奥运会百米和二百米冠军--牙买加飞人博尔特简介2008-360问答08-1716:10博尔特UsainBolt乌塞恩·博尔特牙买加,特里守意会少列雷洛尼出生日期:1生文挥须钱...
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博尔特来自身高多少?
北京奥运会百米和二百米冠军--牙买加飞人博尔特简介2008-08-1716:10博尔特入得前心火粮倍情跟未UsainBolt乌塞恩·博尔特牙买加,特里洛尼出生日期:1986.08...
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神之浩劫里的烧甲是什么啊
物品360问答名称:圣焰铠甲物品价格:2850物品描述:+3是百米为却快情差术玉百00生命值+60物理抗性光体环-对25码内的敌人每秒造成40点的魔法伤害冷却时间:0秒另外睡神卡...
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一千米训练的大纲详细来自计划,体育生,目标是一千米突破三分,目前一千米三分五十五秒,年龄十五岁,
您的想法和条件非常不错,但是不知道您的起点成绩不很高,训练计划是因人而异的,而且不是一成不变,因为身体条件,健康状况,和训练强度,疲劳会影响训练计划,所谓计划赶不上变化的,首先建...
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