NTNUJAVA Virtual Physics Laboratory
Enjoy the fun of physics with simulations!
Backup site http://enjoy.phy.ntnu.edu.tw/ntnujava/
September 19, 2017, 08:43:08 pm *
Welcome, Guest. Please login or register.
Did you miss your activation email?

Login with username, password and session length
 
   Home   Help Search Login Register  
The most important medicine is tender love and care. ..."Mother Teresa(1910-1997, Roman Catholic Missionary, 1979 Nobel Peace Prize)"
Google Bookmarks Yahoo My Web MSN Live Netscape Del.icio.us FURL Stumble Upon Delirious Ask FaceBook

Pages: [1]   Go Down
  Print  
Author Topic: Elevating  (Read 14228 times)
0 Members and 1 Guest are viewing this topic. Click to toggle author information(expand message area).
rabea
Student
Newbie
*
Offline Offline

Posts: 11

lots!


«
Embed this message
on: March 24, 2005, 03:14:20 pm »

hey,
An elevator starts from rest with a constant upward acceleration and moves 1m in the first 1.4s. A passenger in the elevator is holding a 4.4kg bundle at the end of the verical cord.
The acceleration of gravity is 9.8m/s^2
what is the tension in the cord as the elevator accelerates?
Answer in Units of N.
help plz...ASAP
thanx in advance
 Cool
Logged

<life is what u make it>
Rabea
Pages: [1]   Go Up
  Print  
The most important medicine is tender love and care. ..."Mother Teresa(1910-1997, Roman Catholic Missionary, 1979 Nobel Peace Prize)"
 
Jump to:  

Powered by MySQL Powered by PHP Powered by SMF 1.1.13 | SMF © 2006-2011, Simple Machines LLC Valid XHTML 1.0! Valid CSS!
Page created in 0.052 seconds with 23 queries.since 2011/06/15