What is the unit of force? A. gram B. kilogram C. newton D. pound 相关知识点: 试题来源: 解析 C。力的单位是牛顿,newton 是牛顿的意思。A 选项 gram 是克,是质量单位;B 选项 kilogram 是千克,是质量单位;D 选项 pound 是磅,是质量单位。
结果1 题目In physics major, what is the unit of force? A. Kilogram B. Newton C. Meter D. Second 相关知识点: 试题来源: 解析 B。在物理专业中,力的单位是牛顿。A 选项千克是质量单位;C 选项米是长度单位;D 选项秒是时间单位。反馈 收藏 ...
One Newton (N) of force is defined as the amount of force needed to accelerate 1 kilogram (kg) of mass at a rate of 1 meter per second squared (m/s2). 1 Newton = 1 kg m/sec2 (A kilogram is the amount of weight at which 1 N of force will accelerate at a rate of 1 m/s2...
One newton (N) of force is enough to accelerate 1 kilogram (kg) of mass at a rate of 1 meter per second squared (m/s2). In fact, this is really how force and mass are defined. A kilogram is the amount of mass which 1 N of force will accelerate at a rate of 1 m/s2. In ...
What are some examples of unbalanced forces? What do balanced/unbalanced forces have to do with Newton's Third Law? What is the relationship between net force and balanced forces? If only one force acts on an object, can it be in equilibrium?
What does F represent in Newton's second law? A. Mass B. Acceleration C. Force D. Velocity 相关知识点: 试题来源: 解析 C。原因:文章中明确提到“The formula for Newton's second law is F = ma, where F represents force.”。 反馈 收藏 ...
A Newton is a unit of force and is the same as a kg∗m/s2. This can be seen from the equation F=ma. When the acceleration in... See full answer below.Become a member and unlock all Study Answers Start today. Try it now Create an account Ask a question Our experts can ...
C。解析:Newton's law of universal gravitation states that every particle attracts every other particle in the universe with a force that is directly proportional to the product of their masses and inversely proportional to the square of the distance between them. 牛顿万有引力定律指出,宇宙中的每个...
well i got one foot o well i just made thes well i think this is well id buy you a k-c well id buy you a mon well ill call you well justin dont worr well thank you i want well that depends well then somebodys s well then i didnt nee well they came from n well this is ...
Force is everywhere and it comes in a variety of sizes, directions, and type. We can define Force as the push or pull of an object. Learn Force definition, unit & types of Force with solved examples.