首页
登录
职称英语
If you left your book on the table overnight, you would find the following m
If you left your book on the table overnight, you would find the following m
游客
2023-12-31
74
管理
问题
If you left your book on the table overnight, you would find the following morning that it was still exactly where you had left it, provided nobody had moved it. If a ball is made to roll on a very smooth surface, it will roll a long distance unless something stops it or changes its direction. This tendency of an object to remain at rest unless something moves it and to continue moving unless something stops it is known as the Law of Inertia.
The following examples show the truth of this law.
(a)Put a table-cloth on a table and arrange a pile of books on it. Hold one edge of the table-cloth and pull it quickly. The table-cloth will come off, leaving the pile of books undisturbed.
(b)Place a small piece of cardboard on an open jar and place a coin on it directly over its mouth. Use one finger to flick the piece of cardboard away. You will notice that the coin drops into the jar.
(c)Sitting in a car which starts suddenly, you feel you are jerked backwards. In fact, you are not jerked backwards. Your lower half, which is in contact with the cushion, is forced to move forward with the car, and the upper part of your body, which remained at rest, is left behind. [br] In this passage, inertia means______.
选项
A、a situation in which no action is taken
B、a situation in which no progress is made
C、the feeling of someone not wanting to move or do anything
D、the force making an object stay at rest or continue moving
答案
D
解析
细节题型。见第一段最后一句:This tendency of an object to remain at rest unlesssomething moves it and to continue moving unless something stops it is knownas the Law of Inertia.
转载请注明原文地址:https://tihaiku.com/zcyy/3321929.html
相关试题推荐
Doyouagreeordisagreewiththefollowingstatement?Watchingtelevisionisbad
Doyouagreeordisagreewiththefollowingstatement?Advertisingcantellyoua
Doyouagreeordisagreewiththefollowingstatement?Onlypeoplewhoearnalot
Doyouagreeordisagreewiththefollowingstatement?Peopleshouldreadonlyth
Doyouagreeordisagreewiththefollowingstatement?Azoohasnousefulpurpos
Doyouagreeordisagreewiththefollowingstatement?Childrenshouldbeginlear
Doyouagreeordisagreewiththefollowingstatement?Playingagameisfunonly
Doyouagreeordisagreewiththefollowingstatement?Dancingplaysanimportant
Doyouagreeordisagreewiththefollowingstatement?Parentsarethebestteach
Doyouagreeordisagreewiththefollowingstatement?Businessesshoulddoanyth
随机试题
Afterseeingwhatdisasterhehadbroughttohisfamily,he______ofintemperat
PASSAGETWO[br]Whyismandistinguishedfromotheranimals?Becauseofitsachi
Depression[A]Inbed,youtossandturn,unableto
“酒逢知己千杯少,话不投机半句多”是人际吸引中的( )A.能力吸引 B.性格
舞台工程一般指的是大型场馆的演出活动,小型剧场的演出活动则习惯上称为舞美制作。
工程定额按其反映的生产要素消耗内容可分为( )A.施工定额 B.劳动定额
我国的热带雨林仅存于( )。A.广东省 B.云南省 C.广西壮族自治区
茶山区工程,场地地面以下2m深度内为岩性相同,风化程度一致的基岩,现场实测该岩体
下列除哪一项外均是苦棟皮与槟榔的共同点A.蛔虫病 B.钩虫病 C.蛲虫病
会计信息系统根据信息技术的影响程度可划分为会计核算系统、会计管理系统和会计决策支
最新回复
(
0
)