Mass is a measure of the amount of matter in an object. What is the SI unit of mass? A. gram B. kilogram C. pound D. ounce 相关知识点: 试题来源: 解析 B。A 选项 gram 克,不是国际单位制中的基本单位;C 选项 pound 磅和 D 选项 ounce 盎司都是英制单位;B 选项 kilogram 千克是国际...
What is the object's mass?In an experiment performed in a space station, a force of 51 N causes an object to have an acceleration equal to 6 m/s2. What is the object's mass?Follow • 1 Add comment 1 Expert Answer Best Newest Oldest ...
aseconds left 支持得左[translate] achicechice chicechice[translate] aWhat is the relationship among an object’s mass, an object’s acceleration, and the net force on an object 什么是关系在对象的大量、对象的加速度和净力量之中在对象[translate]...
A. Decreases B. Remains the same C. Increases D. Becomes zero 相关知识点: 试题来源: 解析 C。中文解析:文章中明确提到“As the mass of an object increased, the weight also increased.”,即随着物体质量的增加,重量也增加。反馈 收藏
Every object is pulled towards the surface of the Earth by a force known as the gravitational force. The gravitational force acting on an object is also called its weight. This gravitational force causes a freely falling object to accelerate towards the Earth's surface. ...
Noun as an objectWhen a noun is placed in a position where it receives the action of the verb, it is used as an object. An object placed immediately after a verb is known as a direct object. An object can be easily identified by asking questions like “what?” or “whom?”.Examples...
An object of mass 8 kg is accelerated by a force of 16 N. What is the acceleration of the object? A. 2 m/s² B. 3 m/s² C. 4 m/s² D. 5 m/s² 相关知识点: 试题来源: 解析 A。根据牛顿第二定律 F=ma,可得加速度 a=F/m=16/8=2m/s²。
In a conservative system in which only the conservative force or forces work, the total kinetic energy (the potent energy plus the kinetic energy) of an object always remains constant.Answer and Explanation: Given The mass of the object...
百度试题 结果1 题目 An object with a mass of 5kg is moving at a constant velocity of 10m/s. What is the net force acting on the object? A. 10N B. 20N C. 30N D. 0N 相关知识点: 试题来源: 解析 D 反馈 收藏
Answer to: What is the mass of an object that is attached to a spring with a force constant of 270 N / m if 14 oscillations occur each 16 s. By...