http://www.photosanddesign.com/vectorially/
this problem is on newtons law…plz help me understand?
Problem on newton’s law?
A block with a weight of 3.0N is at rest on a horizontal surface. A 1.0N upward force is applied to the block by means of an attached vertical string. What are the magnitude and the direction of the force on the block on the horizontal surface.
please elaborate…cuz i am confused between the normal reaction and the tension and the weight .. infact i dont even know should i consider the normal reaction … but i feel the answer should be 2.0 newtons downward…the point it i can figure it out vectorially….i mean i cant work it out using math… can someone help me understand this
i’ll make it simple for u
string is pulling the objct vertically upwards with 1 N force
noe the block is acting like a body whose weigt is 3-1 =2 N
dont try to use maths in every question solve it conceptually and visualise the situation diffrently okay ?
Fukushima power plant helicopter video #1 deshaked, slow motion
|
|
The Funamental Equations of Dynamics and Its Main Coordinate Systems Vectorially Treated and Illustrated From Rigid Dynamics … |
|
|
The fundamental equations of dynamics and its main coördinate systems vectorially treated and illust $28.96 This is a pre-1923 historical reproduction that was curated for quality. Quality assurance was conducted on each of these books in an attempt to remove books with imperfections introduced by the digitization process. Though we have made best efforts – the books may have occasional errors that do not impede the reading experience. We believe this work is culturally important and have elected to bri… |
|
|
The fundamental equations of dynamics and its main coördinate systems vectorially treated and illustrated from rigid dynamics $16.13 This is a reproduction of a book published before 1923. This book may have occasional imperfections such as missing or blurred pages, poor pictures, errant marks, etc. that were either part of the original artifact, or were introduced by the scanning process. We believe this work is culturally important, and despite the imperfections, have elected to bring it back into print as part of our continu… |