Question: New situation 2: The pulling force F is changed to an unknown value, but the other three forces remain the same. The initial speed is

New situation 2: The pulling force F is changed to an unknown value, but the other three forces remain the same. The initial speed is still vi = 12.7 m/s . It is desired to have a new final speed of 13.62 m/s (after being pulled up on the incline through the same displacement of 11.4 m ). Part H - New situation 2: What is the New TOTAL work needed to change the speed from still vi = 12.7 m/s to a new final speed of 13.62 m/s

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