Because of all the mass in the universe, each point of space has a property called thegravitationalfield at that point, numerically equal to theaccelerationofgravityat that point. Alternatively, weight is the product of an object’s mass and either the gravitational field or the acceleration of...
SI unit for mass spring scale A tool used to measure weight or force balance a tool used to measure mass Distance How close or far away one thing is from another Mass and Distance What two factors affect gravitational attraction? The larger the mass the stronger the gravitational attraction th...
The terms "mass" and "weight" are used interchangeably in ordinary conversation, but the two words don't mean the same thing. The difference between mass and weight is that mass is the amount ofmatterin a material, while weight is a measure of how the force of gravity acts upon that ma...
Mass is an intrinsic property of the body and remains the same wherever the body might be. Weight is a force, and force is (Mass * Acceleration). The weight of an object is its mass times the acceleration due to gravity. The weight of the body differs by place. For example, objects ...
gravity就是地心引力也可以叫做gravitationalpull是地球对其他物体所产生的吸引也就是我们所说的acceleration重力加速度通常就是g981ms2或来表示结果一 题目 gravity与weight有什么区别?我想知道这两个词有什么区别 我们的课本上有weight=mass×acceleration due to gravity 我想知道这个公式在中文里是什么意思 答案 我先解...
1.the amount or quantity of heaviness or mass; amount a thing weighs. 2.the force that gravitation exerts upon a body, equal to the mass of the body times the local acceleration of gravity. 3.a system of units for expressing heaviness or mass:avoirdupois weight. ...
What is your mass in kg? What is your weight in newtons? What is the weight of an object whose mass is 50 slugs? What is the mass of an object whose weight is 50 lbs? What is one kilogram of weight? How is it related to Newton? Define...
1. the vertical force exerted by a mass as a result of gravity 2. sports equipment used in calisthenic exercises and weightlifting; a weight that is not attached to anything and is raised and lowered by use of the hands and arms 3. the relative importance granted to something; "his opinio...
Molecular weight, mass of a molecule of a substance, based on 12 as the atomic weight of carbon-12. It is calculated in practice by summing the atomic weights of the atoms making up the substance’s molecular formula. The molecular weight of a hydrogen m
Mass is measured on a balance by comparing a known amount of matter (a standard) against an unknown amount of matter. Two methods may be used to measure weight. A balance may be used to measure weight (in units of mass), however, balances won't work in the absence of gravity. Note ...