According to Kepler's third law,the orbital period T of a planet is related to the radius R of its 相关知识点: 试题来源: 解析 即T ^ 2=t ^ 2 * R ^ 3 / r ^ 3 (R / r=4.97,故R ^ 3 / r ^ 3 =122.763473) 两边开方:T=t * (R ^ 3 / r ^ 3) ^ 0.5=11.07986791 (years...
According to Newton's third law, when a person pushes down on the ground, what happens? A. The ground disappears. B. The ground pushes back with an equal force. C. The person falls down. D. The ground becomes soft. 相关知识点: ...
A. The wall disappears. B. The wall moves away from you. C. The wall pushes back on you with an equal force. D. The wall breaks. 相关知识点: 试题来源: 解析 C。解析:牛顿第三定律指出,对于每一个作用力,都有一个大小相等、方向相反的反作用力。当你推墙时,墙会以同样大小的力反推你。反馈...
for every reaction, there is an equal action D. for E. very reaction, there is a smaller action 相关知识点: 试题来源: 解析 B。原因:文章中明确提到 Newton's third law states that for every action, there is an equal and opposite reaction.反馈 收藏 ...
According to Newton's third law of motion, for every action there is an equal and opposite reaction. If a book exerts a force on a table, the table exerts a force on the book that is ___. A. greater than the force of the book B. less than the force of the book C. equal in ...
According to the third law of thermodynamics, ___ possible is –273.16 degrees centigrade. A that temperature is lowest B the temperature is lower C lowest temperature D the lowest temperature 相关知识点: 试题来源: 解析 D 反馈 收藏
The two books combined provide the first Christian history, outlining God’s purpose through three historical epochs: the epoch of the Law and the prophets, which lasted from ancient Israel to the time of St. John the Baptist; the epoch of Jesus’ ministry; and the epoch of the church’s...
Choose the correct expresson from the following three choices. A. According to Article 28 of the Contract Law, either party may bring an action in court for damages O B. As agreed upon between the parties, Company A, in such case, doesn't belong to the bona fide third party c. When...
a消费者的特点 Consumer's characteristic [translate] a大公司的竞争对手是可口可乐公司,它降低了价格所以大公司也要被迫降价来维持他的市场份额。 The big company's competitor is the Coca Cola Company, it reduced the price therefore the big company also must be compelled the reduction to maintain his ...
[translate] aIf we assume one-third-thickness electrodes (right), the ion flux density increases by three times than that of an initial electrode (left) according to Fick’s law. 如果我们假设一三厚度电极 (),离子γ通量密度按三次比那增加一个最初的电极 (左) 根据Fick的法律。 [translate] ...