- #1
cinderblock
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Homework Statement
A single constant force F = (3i + 5j) N acts on a 4.00 kg particle. Calculate the work done by this force if the particle moves from the origin to the point having the vector position r = (2i - 3j)m.
Homework Equations
W= Fr
Wg= mgy1-mgy2
Wc= Ui - Uf
The Attempt at a Solution
First I converted the friction and position coordinates to a single number.
Then I tried to simply multiply the force and position but it was incorrect.
The equations my book gave me was for gravity, spring, and potential but I feel like these equations don't fit in with the problem. What am I doing wrong?
Thank you for your time!