Physics, 12.11.2019 21:31 gpinney1883

Depicts the potential energy of a 400-kg pallet that slides from rest down a frictionless roller conveyer ramp, then moves across a frictionless horizontal conveyer, and finally encounters a horizontal spring at x=4.0m. when the pallet encounters the spring, it momentarily comes to rest at x=6.0m. a) what is the force constant of the spring?

b) at what height h above the horizontal conveyer did the pallet begin sliding from rest?

c) what is the angle of inclination of the conveyer ramp?

d) what will be the speed of the pallet at x=6.0m if it begins sliding from rest at x=0?

provide explanations along with answers. i do not understand where to begin. you so much.

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Depicts the potential energy of a 400-kg pallet that slides from rest down a frictionless roller con...

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