Ratios | Dimensionless numbers
Passenger load factor, or load factor, measures the capacity utilization of public transport services like airlines, passenger railways, and intercity bus services. It is generally used to assess how efficiently a transport provider fills seats and generates fare revenue. According to the International Air Transport Association, the worldwide load factor for the passenger airline industry during 2015 was 79.7%. (Wikipedia).
The Difference Between Mass and Weight
There is a common perception that weight and mass are basically the same thing. This video aims to tease out the difference between mass and weight by asking people what makes a car difficult to push. The standard answer is that it is difficult to push because it's heavy. But heaviness is
From playlist Inertia
Calculating Average Drag Force on an Accelerating Car using an Integral
A vehicle uniformly accelerates from rest to 3.0 x 10^1 km/hr in 9.25 seconds and 42 meters. Determine the average drag force acting on the vehicle. Want lecture notes? http://www.flippingphysics.com/drag-force.html This is an AP Physics C Topic. 0:00 Intro 0:14 The Drag Force equation 0:
From playlist Work, Energy, Power, Spring Force - AP Physics C: Mechanics
Gravitation (3 of 17) Mass vs Weight, An Explanation
Explains the difference between mass and weight. Very important. No they are not the same thing. Mass is a measure of the amount "stuff" something is made of, the amount of atoms for example. Weight is a measure of the force of attraction between two object that have mass. Of course mass
From playlist Gravitation: Orbital Velocity, Orbital Period, Potential Energy, Kinetic Energy, Mass and Weight
800score: Arithmetic Mean / Averages Heavy Truck Question
Solve a challenging explanations question with help from www.800score.com Senior Developer Dr. Steve Alexandris, MIT PhD. www.800score.com
From playlist Ratios
Physics - Mechanics: The Elevator (1 of 2) A General Discussion of weight and tension.
Visit http://ilectureonline.com for more math and science lectures! In this video I will give a short lecture on six different scenarios of what a person's apparent weight will be on a scale in an elevator when the elevator is accelerating and decelerating.
From playlist PHYSICS 17 WEIGHT AND TENSION
Introduction to R: Exploring and Preparing Data
In this lesson we learn about the sorts of questions and operations you should consider when exploring and preparing a new data set. This lesson covers a lot of ground and many of the topics raised will be covered in more detail in upcoming lessons. The goal is to provide a sense some of t
From playlist Introduction to R
MIT 1.258J Public Transportation Systems, Spring 2017 Instructor: Nigel Wilson, Gabriel Sanchez-Martinez, Neema Nassir View the complete course: https://ocw.mit.edu/1-258JS17 YouTube Playlist: https://www.youtube.com/playlist?list=PLUl4u3cNGP62AU7iNniqVoMl8C64tIOVk This lecture explored v
From playlist MIT 1.258J Public Transportation Systems, Spring 2017
How Disasters Like The Titanic Changed The Way Ships Are Built | Built From Disaster | Spark
Advances in boat technology, including the design features that allow passenger ships to operate safely. Subscribe to Spark for more amazing science, tech and engineering videos - https://goo.gl/LIrlur Follow us on Facebook: https://www.facebook.com/SparkDocs/ Follow us on Instagram: h
From playlist Built From Disaster
Introduction to Data Visualization with ggplot2
The R programming language is experiencing rapid increases in popularity and wide adoption across industries. This popularity is due, in part, to R’s rich and powerful data visualization capabilities. While tools like Excel, Power BI, and Tableau are often the go-to solutions for data visu
From playlist Short Crash Courses for Data Science & Data Engineering
LPIC-2 200.1 Load Averages from uptime, sar, top and w
More videos like this online at http://www.theurbanpenguin.com See the written blog for this: http://theurbanpenguin.com/wp/?p=3345 Here we look at how many tools can provide the same information and understand the Load Averages over the last 1, 5 and 15 minutes ready for the LPIC-2 201 ex
From playlist LPIC-2
Show Me Some Science! Air Power
How many balloons would it take to support a person? How about the wheel of a car? Balloons have a tough job. When inflated, they balance the air atmospheric pressure on the outside with an equal pressure on the inside. At sea level this pressure is about 100 kPa or about 14 pounds per sq
From playlist Show Me Some Science!
2. Data Collection Techniques and Program Design
MIT 1.258J Public Transportation Systems, Spring 2017 Instructor: Nigel Wilson, Gabriel Sanchez-Martinez, Neema Nassir View the complete course: https://ocw.mit.edu/1-258JS17 YouTube Playlist: https://www.youtube.com/playlist?list=PLUl4u3cNGP62AU7iNniqVoMl8C64tIOVk This lecture discussed
From playlist MIT 1.258J Public Transportation Systems, Spring 2017
How to calculate ground pressure of vehicles. ✔
More details visit: http://www.techtrixinfo.com/ Plz Join Our Face Book Page. http://www.facebook.com/pages/TechTrixInfo/271447906234307
From playlist Construction Equipment Technology
20. Transit Service Reliability
MIT 1.258J Public Transportation Systems, Spring 2017 Instructor: Gabriel Sanchez-Martinez View the complete course: https://ocw.mit.edu/1-258JS17 YouTube Playlist: https://www.youtube.com/playlist?list=PLUl4u3cNGP62AU7iNniqVoMl8C64tIOVk This lecture discussed the impacts and causes of un
From playlist MIT 1.258J Public Transportation Systems, Spring 2017
Optimizing Suspension System Performance
Get a Free Trial: https://goo.gl/C2Y9A5 Get Pricing Info: https://goo.gl/kDvGHt Ready to Buy: https://goo.gl/vsIeA5 Use custom objectives and frequency-domain optimization to optimize the ride quality of a suspension system. For more videos, visit http://www.mathworks.com/products/sl-des
From playlist Control System Design and Analysis
MIT 1.258J Public Transportation Systems, Spring 2017 Instructor: Nigel Wilson, Gabriel Sanchez-Martinez, Neema Nassir View the complete course: https://ocw.mit.edu/1-258JS17 YouTube Playlist: https://www.youtube.com/playlist?list=PLUl4u3cNGP62AU7iNniqVoMl8C64tIOVk This lecture introduced
From playlist MIT 1.258J Public Transportation Systems, Spring 2017
MIT 1.258J Public Transportation Systems, Spring 2017 Instructor: Nigel Wilson, Gabriel Sanchez-Martinez, Neema Nassir View the complete course: https://ocw.mit.edu/1-258JS17 YouTube Playlist: https://www.youtube.com/playlist?list=PLUl4u3cNGP62AU7iNniqVoMl8C64tIOVk This lecture introduced
From playlist MIT 1.258J Public Transportation Systems, Spring 2017
Physics - Mechanics: Ch 17 Tension and Weight (2 of 11) What is Weight?
Visit http://ilectureonline.com for more math and science lectures! In this video I will explain the difference between weight and mass and calculate the tension. Next video in this series can be seen at: https://youtu.be/gDXVdpYWaek
From playlist PHYSICS MECHANICS 1: INTRO, VECTORS, MOTION, PROJECTILE MOTION, NEWTON'S LAWS
Introduction to R: Logistic Regression
This lesson covers the basics of logistic regression in R. This is lesson 28 of a 30-part introduction to the R programming language for data analysis and predictive modeling. Link to the code notebook below: Intro to R: Logistic Regression https://www.kaggle.com/hamelg/intro-to-r-part-2
From playlist Introduction to R