Define i Displacement ii Velocity iii Speed iv Acceleration civil engineering

We are building EduLadder(ELADR) - Protocol

The Eladr Protocol is a decentralized, security and efficiency enhanced Web3 noSQL database powered by IPFS as the data storage layer https://ipfs.io/, and the Cardano block chain as the rewards token platform, https://cardano.org/. It provides a JSON based, IPFS layer 2 solution for data indexing and retrieval in an 'append only' file system built with open source Node.js API libraries.

The ELADR token was designed to incentivize and reward community members as a proof of contribution. Token holders are also granted access to EduLadder.com premium features as well as associated ELADR token enabled apps.

WHITE PAPER Buy Now Try BETA

Real Problems! Real Experts!

Join Our Telegram Channel !

The Eduladder is a community of students, teachers, and programmers. We help you to solve your academic and programming questions fast.
In eduladder you can Ask,Answer,Listen,Earn and Download Questions and Question papers.
Watch related videos of your favorite subject.
Connect with students from different parts of the world.
Apply or Post Jobs, Courses ,Internships and Volunteering opportunity. For FREE
See Our team
Wondering how we keep quality?
Got unsolved questions? Ask Questions

GATE GMAT CBSE NCERT Career Interview Railway UPSC NID NIFT-UG NIFT-PG PHP AJAX JavaScript Node Js Shell Script Research

Civil-engineering-Common-for-all-semester-->View question

Define i) Displacement ii) Velocity iii) Speed iv) Acceleration. - civil engineering

Elements of civil engineering and engineering mechanics

Asked On2017-06-12 04:53:01 by:Aparna-Dasgupta

Taged users:
neenu2

Likes:
Be first to like this question

Dislikes:
Be first to dislike this question
Talk about this Like Dislike

View all questions

Answers

1. Displacement: A displacement is a vector that is the shortest distance from the initial to the final position of a point P. It quantifies both the distance and direction of an imaginary motion along a straight line from the initial position to the final position of the point.

A displacement may be also described as a 'relative position': the final position of a point (Sf) relative to its initial position (Si), and a displacement vector can be mathematically defined as the difference between the final and initial position vectors:

s = Sf - Si = Δs

2. Velocity: The velocity of an object is the rate of change of its position with respect to a frame of reference, and is a function of time. Velocity is equivalent to a specification of its speed and direction of motion (e.g. 60 km/h to the north). Velocity is a physical vector quantity; both magnitude and direction are needed to define it.

3. Speed: n everyday use and in kinematics, the speed of an object is the magnitude of its velocity (the rate of change of its position); it is thus a scalar quantity

Speed has the dimensions of distance divided by time. The SI unit of speed is the meter per second, but the most common unit of speed in everyday usage is the kilometer per hour or, in the US and the UK, miles per hour. For air and marine travel the knot is commonly used.

4. Acceleration, in physics, is the rate of change of velocity of an object with respect to time. An object's acceleration is the net result of any and all forces acting on the object, as described by Newton's Second Law. The SI unit for acceleration is meter per second squared (m s−2). Accelerations are vector quantities (they have magnitude and direction) and add according to the parallelogram law.

Answerd on:2017-06-13 Answerd By:13priya

Likes:
Be first to like this answer

Dislikes:
Be first to dislike this answer
Talk about this Like Dislike

Lets together make the web is a better place

We made eduladder by keeping the ideology of building a supermarket of all the educational material available under one roof. We are doing it with the help of individual contributors like you, interns and employees. So the resources you are looking for can be easily available and accessible also with the freedom of remix reuse and reshare our content under the terms of creative commons license with attribution required close.

You can also contribute to our vision of "Helping student to pass any exams" with these.
Answer a question: You can answer the questions not yet answered in eduladder.How to answer a question
Career: Work or do your internship with us.Work with us
Create a video: You can teach anything and everything each video should be less than five minutes should cover the idea less than five min.How to upload a video on eduladder

Welcome to Eduladder V 4.0

Ads

Define i) Displacement ii) Velocity iii) Speed iv) Acceleration. - civil engineering

Elements of civil engineering and engineering mechanics

Similar Questions

Notes