physics

A 6.30kg block is pushed 9.50m up a smooth 35.0∘ inclined plane by a horizontal force of 77.0N . If the initial speed of the block is 3.15m/s up the plane. What is the initial kinetic energy of the block, the work done by the 77.0N force, the work done by gravity, the work done by the normal force, and the final kinetic energy of the block?

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asked by Keke
  1. I will be happy to check your thinking on this. on the horzontal force, you need to break that into normal up the ramp and up the ramp components.

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