A crate is pulled by a force (parallel to the incline) up a rough incline. The...

 

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A crate is pulled by a force (parallel to the incline) up a rough incline. The crate has an initial speed shown in the figure below. The crate is pulled a distance of 7.78 m on the incline by a 150 N force. The acceleration of gravity is 9.8 m/s. 1.46 m/s 150 N 12 kg = 0.387 27 a) What is the change in kinetic energy of the crate? Answer in units of J. A crate is pulled by a force (parallel to the incline) up a rough incline. The crate has an initial speed shown in the figure below. The crate is pulled a distance of 7.78 m on the incline by a 150 N force. The acceleration of gravity is 9.8 m/s. 1.46 m/s 150 N 12 kg = 0.387 27 a) What is the change in kinetic energy of the crate? Answer in units of J.