Step by step video, text & image solution for If a force 200N acts on a body, the change in momentum is 100 kg m/s. What is the time for which the force acts on th body? by Physics experts to help you in doubts & scoring excellent marks in Class 12 exams.Updated on:21/07/20...
A force of 15 N acts on a body of mass 2 kg. Calculate the acceleration produced. View Solution Doubtnut is No.1 Study App and Learning App with Instant Video Solutions for NCERT Class 6, Class 7, Class 8, Class 9, Class 10, Class 11 and Class 12, IIT JEE prep, NEET preparation...
gravitational force that acts on the space probe when it isa 3400 km above the surface of Marsb 6800 km above the surface of Mars. 相关知识点: 试题来源: 解析 题目大意是:质量1200kg的空间探测器在火星表面引力是G0=4.43×10³N,问你在距火星表面3400km和6800km处的引力是多少?(火星半径3400km...
结果1 题目 6 A resultant force of 5 N acts on a body for a time of 4.0 s.Which graph could show the variation with time t of the momentum p of the body? C20D中价15C10B5A0-01.02.0 3.04.0t/s 相关知识点: 试题来源: 解析 C6Ans: C 反馈 收藏 ...
本句是主谓结构，act是不及物动词。可以分析为：At such times,是状语 justice是主语 acts 是谓语like a living force可以看作是介词短语作方式状语。
1英语翻译1.Work is done on an object only when a net force acts on the object to displace it in the direction of a component of the net force.2.The amount of work done on an object by a force is equal to the component of the force along the direction of motion times the distanc...
题目【题目】A block of mass 2 kg rests on a rough horizontal plane. A force P acts on the block at an angleof 45° to the horizontal The equilibrium i limiting, with u = 0.3.Find the magnitude of Pif:P acts in a downward direction 相关知识点: ...
Figure 2 shows the process by which the interference force acts on the spigot contact part, causing the contact surface to undergo bending deformation, and then causing the formation of the mounting edge angle. Assuming that the deformation angle at the root of the cylindrical section is in harm...
On the whole, structural analysis of the binding modes of 10A together with experimental data suggests that this compound acts by a different mechanism than known PARP-1/2 potent inhibitors and binds to the acceptor substrate binding site, but not to the donor NAD+ binding site. Additionally, ...
To organize these action items, I’d add one last column to the spreadsheet — one that's close to the front so you can keep tabs on it. This column will let you know the action to take on a specific URL. For example, are you going to keep, update, delete, or re-write that bl...