A simple pendulum is a type of mental construct or idealized theoretical model in which a point sized mass is suspended from a...
In this paper, a pendulum model is represented by a mechanical system that consists of a simple pendulum suspended on a spring, which is permitted oscillations in a plane. The point of suspension moves in a circular path of the radius (a) which is suffic
In a simple pendulum experiment, the period depends on the length of the pendulum. The word “period” means ___. A. 周期 B. 频率 C. 振幅 D. 速度 相关知识点: 试题来源: 解析 A。“period”的中文意思是“周期”。“频率”是“frequency”;“振幅”是“amplitude”;“速度”是“speed”。反...
美 英 na.单摆 英汉 na. 1. 单摆 释义: 全部,单摆
A. mass of the pendulum B. length of the pendulum C. amplitude of the swing D. initial velocity of the pendulum 相关知识点: 试题来源: 解析 B。在单摆实验中,周期取决于摆长。A 选项摆球的质量不影响周期。C 选项摆动的振幅也不影响周期。D 选项初始速度同样不影响周期。反馈...
A. the mass of the pendulum B. the length of the pendulum C. the amplitude of the pendulum D. the acceleration due to gravity 相关知识点: 试题来源: 解析 B。单摆实验中,周期主要取决于摆长。选项 A 质量对周期影响很小;选项 C 振幅对周期影响也很小;选项 D 重力加速度只是一个常量,不是决定...
将因将因In a simple pendulum experiment, the period of oscillation depends on将因将因 A. 意法叫低
In a simple pendulum, at the highest point of its swing, what kind of energy does it have? A. Maximum kinetic energy B. Minimum kinetic energy C. Maximum potential energy D. Minimum potential E. nergy 相关知识点: 试题来源: 解析 C。中文解析:在简单摆锤中,在最高点时,摆锤具有最大的...
A simple pendulum consists of a massive bob connected to the end of a very light string. Ignore air resistance. Which one of the following changes should be made in order to increase the period of the pendulum? A. Increase the mass of the bob. B. Decrease the mass of the bob. C. ...
结果1 题目 2 A simple pendulum takes 34.0 s to complete 20 oscillations.What would be the period of the pendulum if the mass of the pendulum bob was doubled and the experiment repeated? B A 0.85 s B1.7 s C 3.4 s D 6.8 s 相关知识点: 试题来源: 解析 B 反馈 收藏 ...