how can they be accelerating
How can they be accelerating if the block on top has more force applied to it than the block hang off the table? wouldn't they just sit there? How do you apply Newtons 2nd law to find the tension of the rope. Box 2 is offsetting box one isn't it?
what?
So what does that mean ? what is the force of the box that is hanging have to do with this and does that take additional force off of the 35 N box ?
You have a box that wieghs 55 N sitting on a table. On top of that box there is another box that weighs 35 N attached to a frictionless rope that is around a frictionless pully. At the other end of the rope there is another box that is hanging with a weight of 28 N. What is the normal force that...