An 810 n box is pulled 220 m up a 30deg incline by an
An 81.0 N box is pulled 22.0 m up a 30° incline by an applied force of 102 N that points upward, parallel to the incline. If the coefficient of kinetic friction between box and incline is 0.220, calculate the change in the kinetic energy of the box.
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an 810 n box is pulled 220 m up a 30deg incline by an applied force of 102 n that points upward parallel to the incline
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