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Homework Statement
Two crates, A and B, sit at rest side by side on a frictionless horizontal surface. The crates have masses and . A horizontal force is applied to crate A and the two crates move off to the right.
If the magnitude of force is less than the total weight of the two crates, will it cause the crates to move?
The Attempt at a Solution
I already drew the force diagrams for this problem :D with no problems at all.
Now in this question, I just want to make sure that what I am thinking is correct, as I only get one try.
If the magnitude of force is less than the total weight of the two crates, then yes it would cause it too move slightly. As the normal force cancels out with the weight force, causing the "rest state".
At first I was thinking it would not, because the weight force would be bigger than the force of push, but then the force acting from box b to box a would have to be greater than the force applied for it to move.