The formula for calculating the force is F = ma. If the mass is 5 kg and the acceleration is 3 m/s², what is the force? A. 8 N B. 15 N C. 25 N D. 10 N 相关知识点: 试题来源: 解析 B。本题考查物理公式 F = ma 的应用。将质量 5kg 和加速度 3m/s²代入公式可得力为...
Does limb length predict the relative energetic cost of locomotion in mammals? respective relationships to body mass, we have removed the effects of size by calculating the residuals of the relationship between each character and body ... K Steudel,J Beattie - 《Proceedings of the Zoological Socie...
The procedure of calculating the attraction of the topographic masses from a combination of digital models of different grid sizes is widely studied. The limitations of using the formula of the distant mass elements for both the topographic and the isostatic masses, along with their relative errors...
1. The approximation formula (shown in OP) I was using is apparently for single-layer coils; this explains the huge error on the 28-layer coil in my model. David Meeker's FEMM program calculates the L value to be a much saner 3mH. 2. Per your suggestion, I've done some reading ...
A python program for calculating the mass of XAFS [X-Ray Absorption Fine Structure] samples. The chemical formula parser understands parentheses and weight percentage, also in nested form. XAFSmass reports the quantity (weight, thickness or pressure) tog
deposition in various organs7. At a given BMI, the amount of total body fat and ectopic fat is different between Caucasians and Asians8,9. In such situations where excess body fat predominates but body weight is not very high relative to Caucasians, BMI may fail to classify obesity or may...
Relative quantification real-time PCR has become a routine method in molecular biology research to study the small amount gene expression. There are a few mathematical models for relative quantification data analysis in real-time PCR, and the formula2 CT is one of the most frequently used method...
Calculating the value of IC in relative terms by dividing the value of a company's IC by the value of its tangible assets was found to be ... P Kujansivu,A Lã·Nnqvist - 《Journal of Intellectual Capital》 被引量: 162发表: 2007年 A Simple Formula for Calculating the "Mass Densit...
Relative Front (Rf) = 0.087 error on Rf=0.005 I can calculate my log(MW) by inputing my Rf into x value of the equation y=-1.392047709(0.087)+2.324113743 y=2.203 and my MW can be found by taking it out of log MW = 10^(2.203) MW=159.58Da Now, I want to find my error on th...
A formal solution is expressed regarding formula weight units per liter of solution. Parts per Million (ppm) and Parts per Billion (ppb)Used for extremely dilute solutions, these units express the ratio of parts of solute per either 1 million parts of the solution or 1 billion parts of a ...