3. The bob of a pendulum is pulled slightly to one side and released. The motion during its swing is shown on the graph below.distance from point of release /cm Time/ s O.0.250.50〈0.751.00Which statement is correct? D A The acceleration of the pendulum bob at time = 0 s is ...
1.(General Physics) a body mounted so that it can swing freely under the influence of gravity. It is either a bob hung on a light thread (simple pendulum) or a more complex structure (compound pendulum) 2.(Horology) such a device used to regulate a clockwork mechanism ...
Define Pendulum bob. Pendulum bob synonyms, Pendulum bob pronunciation, Pendulum bob translation, English dictionary definition of Pendulum bob. the weight at the lower end of a pendulum. See also: Pendulum Webster's Revised Unabridged Dictionary, publis
bob作动词时意为上下快速移动、摆动、把（头发）剪成齐短发，作名词时意为快速的点头、齐短发型、先令、鲍勃（人名）。相似短语bob in走进， 进入bob into走进， 进入riser bob补缩包 pendulum bob摆锤bob brass 垂铊黄铜bob off骗离去cockeyed bob斜眼鲍勃飑bob sled二橇拖材车gravity bob重力摆heavy ...
The invention belongs to the field of sports engineering, and relates to a pendulum bob capable of adjusting and testing impact strength. The pendulum bob is composed of a supporting fixing support, a connecting pendulum bar, a pendulum bob body, an angle testing device, a force and ...
bob的读音音标：英式读音 【bɒb】，美式读音【bɑ:b】。1、Bob作人名时，首字母应大写，单词意思为鲍勃（男子名），单词属性为名词。2、bob首字母小写时，单词意思为：（1）、使上下（或来回）快速摆动；剪短（头发）;截短（尾巴）；轻拍，轻叩。此时，单词属性为及物动词 （2）、行屈膝礼...
2. bob(of body): bob dygnięcier.n. bob2[bɒb,Ambɑ:b]RZ.(hairstyle) bob fryzurar.ż.napazia bob3[bɒb]RZ.pot.(shilling) bob szylingr.m. bobRZ. Hasło od użytkownika polishingbob tarczapolerskar.ż. pendulumbob ...
一、bob的读音：英[bɒb] 美[bɑ:b]二、bob的释义 vt. 使上下（或来回）快速摆动； 剪短（头发）； 截短（尾巴）； 轻拍，轻叩；vi. 行屈膝礼； 上下（或来回）快速摆动； 用浮子钓鱼； 咬住悬挂或漂浮的目标物；n. 鲍勃； 〈美口，英口〉同“shilling”； （女人，...
A familiar face bobbed up in the crowd. bob 2 [bob] Phonetic (Standard)IPA noun a style of short haircut for women and children. a docked horse's tail. a dangling or terminal object, as the weight on a pendulum or a plumb line. ...
A 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.Decrease the maximum angle of the pendulum’s osc