If a force f⃗ acts on an object as that object moves through a displacement s⃗ , the work done by that force equals the scalar product of f⃗ and s⃗ : w=f⃗ ⋅s⃗ . a certain object moves through displacement s⃗ =(4.00m)i^+(5.00m)j^. as it moves it is acted on by force f⃗ , which has x-component fx = -12.0 n (1 n = 1 newton is the si unit of force). the work done by this force is 26.0 n⋅m = 26.0 j (1 j = 1 joule = 1 newton-meter is the si unit of work). find the y-component of f⃗ .