1.An elevator under repair is descending at constant speed.At the moment it passes the mechanic,he drops his wrench.The wrench hits the elevator after 1,4second.What is the speed of the elevator?What is the speed of the wrench at the moment of hittin

1.An elevator under repair is descending at constant speed.At the moment it passes the mechanic,he drops his wrench.The wrench hits the elevator after 1,4second.What is the speed of the elevator?What is the speed of the wrench at the moment of hittin 两个英文物理题1.An elevator under repair is descending at constant speed.At the moment it passes the mechanic,he drops his wrench.The wrench hits the elevator after 1,4second.What is the speed of the elevator?What is the speed of the wrench at 英语翻译1、 A young man gets on an elevator.The elevator goes up.The elevator stops.A young woman gets on the elevator.The elevator goes up.Then it stops.It doesn't go up.It doesn't go down.It is stuck between floors.The elevator ia stuck for 19 英语翻译A young man gets on an elevator.The elevator goes up.The elevator stops.A young woman gets on the elevator.The elevator goes up.Then it stops.It doesn'tgo up.It doesnn'tgo down.It is stuck between floors.The elevator is stuck for 19 hours Does this store have an elevator?an escalator是要回答问题 不是翻译 two people alone in an elevator写一小段对话用two people alone in an elevator写一小段对话， a young man gets on an elevator.完形填空 a young man gets on an elevator.The elevator goes（）.The elevatorstops.A young women （）on the elevator.The elevator goes up.Then it（）.It doesn't go up.It doesn't go（）.It is stuck（）floors 英语翻译Suppose you live in the 6th floor of a building,under your room lived an old man,one day the old man saw a young lady click the button of 15 in the elevator,and a young man click the number of button 2 times as his. Question:After the yo elevator是什么意思 elevator是什么意思? When you come out of the elevator, turn ______ left.A. a B. an C. the D. / A woman is waiting for( )elevator with a baby A.an B.the .为什么选B不选A? () man under the tree is an american 英语翻译A bolt comes loose from underneath an elevator that is moving upward at a speed of 4.2 m/s.The bolt reaches the bottom of the elevator shaft in 3.7 s. TANK ELEVATOR什么意思? elevator怎么读 elevator怎么读 modular elevator怎么翻译