1. Limited time only! Sign up for a free 30min personal tutor trial with Chegg Tutors
    Dismiss Notice
Dismiss Notice
Join Physics Forums Today!
The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

Analysing a pulley block system

  1. Apr 17, 2012 #1
    A pulley is mounted at the edge of a table.
    A block is connected to an identical block through the pulley(assumed to be weightless)by a weightless in-extensible thread of length 2l. The left block rests on the table at a distance l from the edge (where the pulley is mounted) while the right block is kept at the same level(not on the table, outside) so that the thread is just taut and does not sag, and then released.

    Can we analyze this system completely,that is, write the equations of motion for both the blocks
    As a function of a specific variable. Any help is appreciated.the extensive description was due to the unavailability of the diagram.

  2. jcsd
  3. Apr 17, 2012 #2


    User Avatar

    Start by writing down the forces on each block.
Know someone interested in this topic? Share this thread via Reddit, Google+, Twitter, or Facebook

Similar Discussions: Analysing a pulley block system
  1. 3 block pulley system (Replies: 2)