When measuring the mass of an object with a balance, what should be done first? A. Putting the object on the balance pan directly. B. Adjusting the balance to make the pointer point to the zero mark. C. Recording the reading immediately. D. Ignoring the balance and using an E. ...
How much force is needed to lift an object 7 meters if it takes 300 joules of energy to get it there? What is the mass of a vehicle travelling 85 kilometers per hour with a kinetic energy of 718,750J? A 5.75 Kg object...
A. Decreases B. Remains the same C. Increases D. Becomes zero 相关知识点: 试题来源: 解析 C。中文解析:文章中明确提到“As the mass of an object increased, the weight also increased.”,即随着物体质量的增加,重量也增加。反馈 收藏
What is the relative mass of an electron and a proton? What are the mass and charge of a proton? Where is it located in an atom? Which subatomic particle has a relative mass of 1839 if the mass of an electron is 1? a. proton b. neutron c. electron ...
(2) One storage system supports all services of the entire AI process as well as the protocols required by the AI full-process tool chain, including NAS, HDFS, object, and parallel client. In addition, it guarantees lossless semantics for each protocol to match ecosystem compatibility of native...
If the mass of an object doubles and the force remains the same, what happens to the acceleration? A. Doubles B. Halves C. Remains the same D. Quadruples 相关知识点: 试题来源: 解析 B。原因:根据牛顿第二定律 F = ma,当 F 不变,m 变为原来的两倍时,a 变为原来的一半。
What is the density of an object has a mass of 12.0 g and a volume of 96.0 ml? Density: Physics states that when a substance has some mass and volume, its density will be the division of mass to its volume. For the higher density objects, the distan...
What is the mass of the present? g.A.100 B.200 C.300 D.400相关知识点: 试题来源: 解析 C N/A. 结果一 题目 What is the mass of the present? g.100g100g100g200gA.100 B.200 C.300 D.400 答案 CN/A.相关推荐 1What is the mass of the present? g.100g100g100g200gA.100 B....
Mass:Mass is the actual quantity that exists in a substance and which never changes. It can be determined by multiplying the density of the object with its volume. The S.I unit of mass is kilogram (kg).Answer and Explanation: Become a member and unlock all Study Ans...
offers to a change in its speed or position upon the application of a force, according toBritannicait considers how much "stuff" is in an object. The standard unit of mass is a kilogram (one kilogram is equal to approximately 2.2. lbs), which might be familiar to you as a unit of ...