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Pennsylvania Harness Horsemen's Association
Pennsylvania Harness Horsemen's Association
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_physics-olympiad-008-a-tunnel-digger.webp "A tunnel digger as long as the diameter of the earth. Could this happen? Why? If someone were able to make a tunnel from one place to another. The tunnel passes through the center of the earth. What happens to the object released into the tunnel? Did we calculate how long it would take to go through the tunnel? What quantities must be known to perform this calculation?<br/><br/>#Oscillation #PhysicsOlympiad")
_pd-2018-aug-08-qual-08.webp "Pennsylvania Harness Horsemen's Association")
_lmp-ep-008.webp "LMP- Ep 008 from pd2018 008")
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