ii) the kinetic energy of a car traveling at 70mph and the power output of a car engine. Homework Equations The Attempt at a Solution Solution: i) U = GMm/r2, where r = radius of (low earth) orbit radius of Earth = 6400 km and mass of Earth = 6*1024 kg. Plugging numbers ...
百度试题 结果1 题目【题目】His car had a_ engine.(power 相关知识点: 试题来源: 解析 【解析】根据题干a.engine,可知是指一个强大的引擎。powerful强大的,形容词,修饰名词engine.故填powerful.
英语翻译The engine is the heart of a car.It gives the power that drives the wheels to make the car go.All the cars you see probably use petrol for power.The engine is made of strong metal.Inside,air is mixed with bits if petrol under high pressur
英语翻译The engine is the heart of a car.It gives the power that drives the wheels to make the car go.All the cars you see probably use petrol for power.The engine is made of strong metal.Inside,air is mixed with bits if petrol under high pressure.Then a spark is added.The spark ...
The (power) ___ engine of the car makes it possible for the car to run 100 kilometers per hour.查看答案 如搜索结果不匹配,请 联系老师 获取答案 您可能会需要:重置密码 查看订单 联系客服 安装上学吧APP,拍照搜题省时又省心!更多“The (power) ___ engine of t…”相关的问题 第1题 We enj...
PURPOSE:To aim at both reduction of a car weight and saving of energy by using a flywheel mounted on the crankshaft of a car engine as the rotor of a generator in addition to its original mission. CONSTITUTION:A flywheel rotor 3 is mounted on the end boss of the main shaft 2 of an ...
Engine to power the car's driving 翻译结果2复制译文编辑译文朗读译文返回顶部 The engine offers the power for the going of the car 翻译结果3复制译文编辑译文朗读译文返回顶部 Engine power for car driving 翻译结果4复制译文编辑译文朗读译文返回顶部 ...
2. The sport car is a verypoweful engine. (power) 相关知识点: 试题来源: 解析 答案见上 结果一 题目 【题目】2. The sport car is a veryengine.(power) 答案 【解析】2.powerful相关推荐 1【题目】2. The sport car is a veryengine.(power) ...
(of a fuel, engine, or any source able to do work) to supply force to operate (a machine): An electric motor powers this drill. to drive or push by applying power: She powered the car expertly up the winding mountain road.
aYou are such a sweet person,and i thank you for your thoughtfulness when I was sick you are a terrific artist and have a lot of talent.Don't let people'chifoo'you,and always keep your vitality and kindness .keep coveful watch over your potato chips and hats.it was a pleasuve seeing...