The acceleration due to gravity on Earth is approximately ___. A. 8.9 m/s² B. 9.8 m/s² C. 10.7 m/s² D. 11.6 m/s² 相关知识点: 试题来源: 解析 B。原因:文中明确指出“On Earth, the acceleration due to gravity is approximately 9.8 m/s².”。 反馈 收藏 ...
百度试题 结果1 题目What is the acceleration due to gravity on Earth? A. 9.8 m/s² B. 10 m/s² C. 8 m/s² D. 7 m/s² 相关知识点: 试题来源: 解析 A 反馈 收藏
1MeasuringtheAccelerationofFallingObjectsJohnPickleConcordAcademyConcord,MAJune27,2011IntroductionEarth'sgravitypullsallobjectstowarditscenter,andneartheEarth'ssurface.Objectsinfreefallaccelerateat9.8m/s2verticallydownward,providedairresistanceisnegligible.Thisvalueofaccelerationisoftenreferredtoas"g".Therearemanywaysto...
(Atomic Physics) the acceleration of a body falling freely in a vacuum near the surface of the earth in the earth's gravitational field: the standard value is 9.806 65 metres per second per second or 32.174 feet per second per second. Symbol:gAlso called:acceleration due to gravityoraccelera...
Then we add 2 to both sides to find x = 6 + 2 = 8. 二、物理学科力学基础章节中级难度 The frictional force \(F_f=\mu N\), where \(N = mg\) (m isthe mass and g is the acceleration due to gravity, \(g = 9.8m/s^{2}\)). So \(N=5\times9.8 = 49N\), and \(F_f...
the acceleration due to gravity 青云英语翻译 请在下面的文本框内输入文字,然后点击开始翻译按钮进行翻译,如果您看不到结果,请重新翻译! 翻译结果1翻译结果2翻译结果3翻译结果4翻译结果5 翻译结果1复制译文编辑译文朗读译文返回顶部 由于重力的加速度 翻译结果2复制译文编辑译文朗读译文返回顶部...
The acceleration due to gravity, denoted by the symbol g , is the acceleration of a body caused by the force acting on the body due to the earth's gravitational field. This force can be written as mg , where m is the mass of the body. Since g is the force on unit mass, then ...
What is the acceleration due to gravity approximately? A. 8.8 m/s² B. 9.8 m/s² C. 10.8 m/s² D. 11.8 m/s² 相关知识点: 试题来源: 解析 B。解析:文章中明确提到“The acceleration due to gravity is approximately 9.8 meters per second squared.”。 反馈 收藏 ...
Compared to the acceleration due to Earth's gravity at a point three Earth radii above the North Pole, the accelerati due to Earth's gravity at the North Pole is the same. 3times greater. 4times greater. 9times greater. ...
The acceleration due to gravity is often denoted by g in a formula such as S =12gt^2, where S is the distance that an object falls in time t. The number g relates to motion near the earth's surface and is usually considered constant. In fact, however, g is not constant, but ...