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...
A force of 10 Newton acts on a body of mass 20 kg for 10 seconds. Change in its momentum is A5 kg m/s B100kg m/s C200kg m/s D1000kg m/sSubmit A force 100 N acts on a body of mass 2 kg for 10 s. The change in velocity of the body is A100ms−1 B250ms−1 C500...
In the pendulum experiment, what force acts on the pendulum bob? A. Electric force. B. Magnetic force. C. Gravitational force. D. Nuclear force. 相关知识点: 试题来源: 解析 C。解析:在摆锤实验中,作用在摆锤上的力是重力。反馈 收藏 ...
百度试题 结果1 题目If no net force acts on a body, the body’s velocity ( ).相关知识点: 试题来源: 解析 cannot change 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。
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 ...
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...
A constant force of 2 N acts on a body for 5 seconds to change its velocity. The change in its momentum is .
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...
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: ...