planetking25
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Post moved from another forum, so homework template missing
Im trying to understand how to approach this problem.
For the first question that is already too much. It's a trivial question about the definition of work. For the second part you should find the force acting on the plate, and again apply the definition of work.planetking25 said:For the first part i got F=(0.5(M +m)v^2)/d
What do you mean? I did use the definition of work to solve thisA.T. said:For the first question that is already too much. It's a trivial question about the definition of work. For the second part you should find the force acting on the plate, and again apply the definition of work.
What do you need that "(0.5(M +m)v^2)" part for?planetking25 said:What do you mean? I did use the definition of work to solve this
Are you not supposed to solve for F using the work formula?A.T. said:What do you need that "(0.5(M +m)v^2)" part for?
You are supposed to find W, not F. And what does "(0.5(M +m)v^2)" have to do with that?planetking25 said:Are you not supposed to solve for F using the work formula?