Rewards
English
全部
图片
视频
地图
资讯
购物
更多
航班
旅游
酒店
房地产
笔记本
为你精选
正在关注
我的播放列表
时长
全部
短(小于 5 分钟)
中(5-20 分钟)
长(大于 20 分钟)
日期
全部
过去 24 小时
过去一周
过去一个月
去年
清晰度
全部
低于 360p
360p 或更高
480p 或更高
720p 或更高
1080p 或更高
源
全部
Dailymotion
Vimeo
Metacafe
Hulu
VEVO
Myspace
MTV
CBS
Fox
CNN
MSN
价格
全部
免费
付费
重置
安全搜索:
中等
严格
中等(默认)
关闭
筛选器
最匹配的结果
SOLVED: The displacement X of a moving object at time t is given by the equation X = C * sin^2(t) * sin(t). The average displacement over the interval [0, w] is given by X = (1 / T) * ∫(0 to T) X dt. Calculate the value of X.
2021年9月14日
numerade.com
SOLVED: The displacement (in centimeters) of a particle moving back and forth along a straight line is given by the equation of motion s = 2 sinπ t 3 cosπ t, where t is measured in seconds.(a) Find the average velocity during each time period: (i) [1, 2] (ii) [1, 1.1] (iii) [1, 1.01] (iv) [1, 1.001](b) Estimate the instantaneous velocity of the particle when t =1.
2021年8月1日
numerade.com
9:00
The equation S=(1/10t∧3 4t)m represent the displacement of an o... | Filo
已浏览 5505 次
9 个月之前
askfilo.com
Write the displacement equation representing the following conditions in a simple harmonic motion : amplitude = 0.01m, frequency = 600 Hz and initial phase = - xyh2sncee
2 个月之前
topperlearning.com
A body rises vertically up to height of 125 m in 5 s and then comes back at the point of projection. Find: (i) The total distance travelled, (ii) the displacement (iii) the average speed (iv) the average velocity of the body.
1 个月前
numerade.com
The displacement from rest of a mass attached to a spring satisfies the simple harmonic motion equation x(t)=A cos(ωt-ϕ), where ϕis a phase constant, ωis the angular frequency, and A is the amplitude. Find the average velocity, the average speed (magnitude of velocity), the average displacement, and the average distance from rest (magnitude of displacement) of the mass. | Numerade
2020年5月1日
numerade.com
The displacement (in feet) of a particle moving in a straight line is given by s=(1)/(2) t^2-6 t 23, where t is measured in seconds. (a) Find the average velocity over each time interval: (i) [4,8] (ii) [6,8] (iii) [8,10] (iv) [8,12] (b) Find the instantaneous velocity when t=8 . (c) Draw the graph of s as a function of t and draw the secant lines whose slopes are the average velocities in part (a). Then draw the tangent line whose slope is the instantaneous velocity in part (b). |
2020年1月1日
numerade.com
4:46
Water Displacement | Formula, Method & Examples
已浏览 4.1万 次
2015年7月31日
Study.com
Elizabeth Friedl
The graph shows velocity vs. time. Calculate the net displacement using seven different divisions. Calculate it again using two divisions: 0 →40 s and 40 →70 s. Compare. Using both, calculate the average velocity. a. Displacement and average velocity using seven divisions are 14,312.5 m and 204.5 m / s while with two divisions are 15,500 m and 221.4 m / s respectively. b. Displacement and average velocity using seven divisions are 15,500 m and 221.4 m / s while with two divisions are 14,
2 个月之前
numerade.com
Physics Displacement Formula: How to Calculate Displacement
9 个月之前
howstuffworks.com
1:28:19
Average Velocity - Definition, Calculation, Average Velocity vs Average Speed
已浏览 3673 次
2022年12月6日
byjus.com
2:35
Average Speed - Definition, Average Speed Formula, Examples, Video, and FAQs
已浏览 14万 次
2018年10月31日
byjus.com
0:55
Deriving equations of motion
已浏览 217 次
2022年5月2日
YouTube
sureshiisj
1:01
Displacement Equation in simple harmonic motion #physics #class11#physicsbyneetu #oscillation
已浏览 368 次
1 个月前
YouTube
Physics by Neetu
21:21
Displacement equation in Simple Harmonic Motion | |class 11 physics Oscillation
已浏览 74 次
1 个月前
YouTube
Physics by Neetu
0:05
Scotch Yoke Mechanism Working 📌 #mechanism #mechanical #engineering #design
已浏览 534 次
1 周前
YouTube
CAD CAM TUTORIAL BY HB
1:08:41
01. Constant Acceleration and Equation of Motion || Kinematics || JEE Main and Advance || NEET
1 个月前
YouTube
Physics IQ
43:53
Interference | lect.-02 | optics #physics #optic #12th #bsc #engineering
已浏览 846 次
2 个月之前
YouTube
Virtue Physics Classes
1:11:50
03. Equation of Motion and PYQS on Equation of Motion || Kinematics || JEE Main and Advance || NEET
已浏览 58 次
1 个月前
YouTube
Physics IQ
29:58
Simple Harmonic Motion|Differential equation of simple harmonic motion |Class 11 Physics Oscillation
已浏览 26 次
1 个月前
YouTube
Physics by Neetu
59:12
Motion in a Straight Line | One Shot Video | Class 11 Physics | NCERT | CBSE | ICSE | JEE | NEET
已浏览 612 次
2 个月之前
YouTube
Gautam Varde
2:47
Deriving Kinematic Equation 1 Using Average Acceleration
已浏览 39 次
10 个月之前
YouTube
Ryan Carroll
17:13
4. Finding displacement, velocity, and acceleration at a given time
已浏览 21 次
11 个月之前
YouTube
ES Tuition - A-Level Maths
0:25
The BEST Way to Solve Projectile Motion Problems FAST!
已浏览 613 次
1 周前
YouTube
Mentor Match
12:35
In a swimming pool measuring 90 m by 40 m, 150 men take a dip. If the average displacement of water
已浏览 442 次
10 个月之前
YouTube
2Pi classes
4:55
23. Acceleration of a body when displacement equation is 3s = 9t + 5t ^ 2 is…..
已浏览 26 次
1 个月前
YouTube
physics_pyq
37:10
motion part 2|motion chapter explanation| what is motion definition| difference types of motion|
已浏览 34 次
1 个月前
YouTube
Selection baboo
6:07
Simple Harmonic Motion - Displacement Equation
已浏览 1.7万 次
2016年12月1日
YouTube
StreetlyScience
1:36
How to calculate average speed
2012年11月26日
BBC
2:39
Displacement in Physics | Simple Explanation
已浏览 6 次
2 个月之前
YouTube
ASHURA PHYSICS CLASS
观看更多视频
报告不当内容
请选择下列任一选项。
无关
低俗内容
成人
儿童性侵犯
Invisible focusable element for fixing accessibility issue
反馈