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ka7
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Homework Statement
A gardener exerts a force of 1.5 x 10^2 N (22 degress below the horizontal) in pushing a large 18 kg box of flower seeds a distance of 1.6 m. The coefficient of kinetic friction between the box and the floor is 0.55.
use the law of conservation of energy to determine the final speed of the box if it starts from rest.
Homework Equations
Total energy= kinetic energy + potential energy
The Attempt at a Solution
But there's no potential energy...