Question: Consider a 7.38 kg box that is accelerated along a frictionless path of length 1.62 m by a constant applied force of magnitude 390 N,

Consider a 7.38 kg box that is accelerated along a frictionless path of length 1.62 m by a constant applied force of magnitude 390 N, parallel to the incline. The initial speed of the box is 2.5 m/s. What is the speed of the box at the end of this path if the angle between the path and the horizontal is 35 ?

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