Saturday
May 25, 2013

Homework Help: physics

Posted by devan on Sunday, July 6, 2008 at 8:45am.

In the below case, in dynamics, how do i solve this pulley problem using newtons laws?
here is the drawing
picasaweb,google,co,uk/devanlevin/Album/photo#5219794055569750146

what is the acceleration of each of the bodies?
the hanging body has a mass of 2kg
the lying body has a mass of 3kg

the cords and pulleys have no mass and the system has no friction.

i realise that the 2kg body needs to have half the acceleration of the 3kg, because of the manner in which it is connected to the pulley but how do i work out the exact acceleration??

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

physics - At a picnic, there is a contest in which hoses are used to shoot water...
Math - You have 36 stamps that you want to put into a stamp album. Stamp albums ...
algera 1 - lucy makes and sells photo albums her monthly expenses are 600$ plus...
Physic - A block (mass 2.4 kg) is hanging from a massless cord that is wrapped ...
Probability - 1) A group of students were asked about their itunes collection. ...
dynamics - the normal acceleration of a particle on the rim of a pulley 10 ft in...
dynamics - 13. The constant angular acceleration of a pulley is 4 rad/s2 and its...
physics - Spring scale A is attached to the floor and a rope runs vertically ...
Physics - We consider the case shown in the figure below. Two objects with ...
physics - A 2 kg mass on a horizontal friction-free air track is accelerated by ...

For Further Reading

Search
Members
Community