The formula for calculating force is F = ma. What does 'm' stand for? A. momentum B. mass C. magnitude D. motion 相关知识点: 试题来源: 解析 B。解析:在公式 F = ma 中,m 代表 mass(质量)。A 选项 momentum 是动量;C 选项 magnitude 是大小、量级;D 选项 motion 是运动。
The formula for calculating force is F = ma. What does 'm' represent in this formula? A. speed B. mass C. acceleration D. distance 相关知识点: 试题来源: 解析 B。在公式 F = ma 中,m 代表质量(mass)。选项 A speed 是速度;选项 C acceleration 是加速度;选项 D distance 是距离。
In summary, the equation for calculating the lifetime of a star is k*m/l, where k is a constant, m is the mass of the star, and l is the star's luminosity. Using this equation, it can be determined that a star with 24 solar masses and 300,000 times the luminosity of the s...
What does the formula F = ma represent? A. Force is equal to mass times acceleration. B. Force is equal to acceleration divided by mass. C. Force is equal to mass divided by acceleration. D. Force is E. qual to the square of acceleration times mass. ...
Therefore, how can I calculate the mass flux of that species [kg/m²s] from the detailed information that I provide? Or if you want more information, I can provide you further. It is the equation for calculating mass flux before running calculation in fluent, because after...
The formula for calculating an object's velocity is as follows: v = d/t Here, the letters "v," "d" and "t" respectively denote "velocity," "displacement" and "time." In other words, velocity = displacement divided by time. When using this formula, it's important to measure displac...
In the formula ρ = m/V, what does “ρ” indicate? A. mass B. volume C. density D. force 相关知识点: 试题来源: 解析 C。本题考查物理公式中符号的含义。在公式 ρ = m/V 中,ρ 代表密度(density)。A 选项 mass 是质量;B 选项 volume 是体积;D 选项 force 是力。反馈 收藏 ...
This answer is: Add your answer: Earn +20pts Q:What is the formula for rebar? Write your answer... Submit Continue Learning about Math & Arithmetic Formula for calculating rebar mass per kg? You have to find a chart that will indicate the weight per unit of measure for the appropriate ...
What is the formula for calculating standard deviation? The formula for calculating standard deviation is the square root of the sum of squared differences between each data point and the mean, divided by the number of data points in the set. In mathematical notation, it is written as: SD ...
Mass C. Speed of light D. Force 相关知识点: 试题来源: 解析 A。本题考查对著名物理公式 E = mc²的理解。在这个公式中,“E”代表能量(Energy),“m”代表质量,“c”代表光速。选项 B 质量用“m”表示;选项 C 光速用“c”表示;选项 D 力通常用“F”表示。