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
2024-01-02
29
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] The Law of Inertia is a law concerning ______
选项
A、motion
B、distance
C、position
D、direction
答案
A
解析
见上题答案,本句话中的几个动词均表动作。因此选项A为答案。
转载请注明原文地址:https://tihaiku.com/zcyy/3326142.html
相关试题推荐
Whatdoesthepassagemainlydiscuss?[br]WhichofthefollowingisNOTmenti
Whatisthepassagemainlyabout?[br]Allofthefollowingarementionedase
Twostudentsaremajoringinpsychology.Inthefollowingtheyarediscussingab
Doyouagreeordisagreewiththefollowingstatement?Mostexperiencesino
Doyouagreeordisagreewiththefollowingstatement?Television,newspaper
Doyouagreeordisagreewiththefollowingstatement?Peopleshouldsometim
Doyouagreeordisagreewiththefollowingstatement?Withthehelpoftech
Doyouagreeordisagreewiththefollowingstatement?Peopleshouldreadon
Doyouagreeordisagreewiththefollowingstatement?Peopleareneversati
Doyouagreeordisagreewiththefollowingstatement?Playinggamesteaches
随机试题
Businessmeetingscomeinallshapesandsizes:rangingfromformalcommittee
Childrenhavebeensaidtohavebrain-injuredchildsyndrome,hyperactive(极
[originaltext]Inorderforachemicaltobeconsideredadrug,itmusthavethe
案例分析题:根据所给材料回答问题。 2004年初,K出版社与吴亮签订《委托选编
下列不属于ETF份额申购和赎回原则的是()。A.场内申购和赎回均以份额申
既能补肝肾强筋骨,又能引火下行的药物是A.五加皮B.桑寄生C.木瓜D.川断E.牛
共用题干 赵先生买入了一张(100份)华夏公司5月份执行价格为100美元的看涨
规章类文书的文种包括()。A.条例 B.规划 C.章程 D.实施细则
女孩,15岁,月经来潮已3次,周期6/18~30,量不多,基础体温单相型。最恰当
可以全面了解单位工程成本构成和降低成本来源的施工成本分析方法是()。A.分部分项
最新回复
(
0
)