1. The problem statement, all variables and given/known
A constant Force= <2,4,1> (in Newtons) moves an object in space from (0,0,0) to (2,4,5) ( distance is measured in meters) Calculate the Work done.
2. Relevant equations
W= || proj of F onto pq|| ||PQ||
W= F• vector PQ
3. The attempt at a solution
Well I'm guessing for starters I'd have to make a vector component from (0,0,0) to (2,4,5)
So I know PQ would be =< 2,4,5>
I am stuck on what my next step would be. W= F•d when the force is acting in line of motion with the object. But that is not the case.
A constant Force= <2,4,1> (in Newtons) moves an object in space from (0,0,0) to (2,4,5) ( distance is measured in meters) Calculate the Work done.
2. Relevant equations
W= || proj of F onto pq|| ||PQ||
W= F• vector PQ
3. The attempt at a solution
Well I'm guessing for starters I'd have to make a vector component from (0,0,0) to (2,4,5)
So I know PQ would be =< 2,4,5>
I am stuck on what my next step would be. W= F•d when the force is acting in line of motion with the object. But that is not the case.
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