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aeromat
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Homework Statement
A crate is carried in a truck traveling horizontally at 15m/s. If the coeff of static friction between the crate and the truck is 0.40, determine the min. stopping distance for the truck such that the crate will not slide on the truck.
Homework Equations
Newton's Laws
The Attempt at a Solution
Ok, what I have so far is this:
I know that there is a frictional force preventing the box from moving. However, I don't understand how this makes sense when I have to use a 15m/s velocity movement forward from the truck. Does this require separate FBD's for both the truck and box?