A. Buoyant force = density of fluid * volume of fluid displaced * gravitational acceleration. B. Buoyant force = weight of the object * volume of the object. C. Buoyant force = density of the object * volume of the object * gravitational acceleration. D. Buoyant force = weight of the ...
Work is done when a force acts on an object and causes a displacement. What is the formula for work? A. W = F/s B. W = Fd C. W = Fv D. W = F/t 相关知识点: 试题来源: 解析 B。功(work)的公式是 W = Fd,其中 F 是力(force),d 是位移(displacement)。A 选项没有这个公式...
What is the formula for spring force?Spring Force:When spring is extended or compressed from its mean length, the spring exerts a force to resist the deformation in the spring is called a spring force. The spring force acts always in the opposite direction of the displacement (compression or ...
What is the formula for weight? Force: In the most basic terms, force can be described as a push or pull on an object. More specifically, the force (F) an object experiences is defined as that object's mass (m) times the acceleration (a) caused by the push or pull. ...
Calculate the acceleration using Newton's second law of motion, which states that the force acting on an object is equal to the mass of the object multiplied by its acceleration (F = ma). Rearrange this formula to solve for acceleration (a = F/m). ...
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. 相关知识点: 试题来源: 解析 A。解析:牛顿第二定律公式 F = ma 表示力等于质量乘以加速度。反馈 收藏 ...
On the contrary, if the record meets the criteria, the associated action is executed. Each criteria allows you to do the following: Set filter conditions. Give a customized formula. For example, in the case of validation rules, the formula must arrive at the result of true or false. ...
You've already done the hard part. Once you've calculated MRR, multiply your monthly recurring revenue by 12 (for the 12 months of the year) to get your annual recurring revenue. Here's the formula: monthly recurring revenue (MRR)
The formula for the energy of motion is: KE=0.5×m×v2 where KE is kinetic energy in joules, m is mass in kilograms and v is velocity in meters per second. Force and Work Force and Work Newton's three laws of motion form the basis for classical physics. The first law defines force...
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 ...