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If the coeficient of friction is 0, than I don't need any force to push it?
If it is .5, I only need to push 50% of it's total vertical force?
I think I got this right.
Which is why sliding is sometimes more efficient than lifting, right?
If something had a coeficient of 1.5, you are better off lifting it off the ground.
If it is .5, I only need to push 50% of it's total vertical force?
I think I got this right.
Which is why sliding is sometimes more efficient than lifting, right?
If something had a coeficient of 1.5, you are better off lifting it off the ground.