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eagles_reciever
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Confusing problem? HELP please!
i am trying to solve this problem:
In the 1950s, an experimental train that had a mass of 2.60 X 10^4 kg was powered across a level track by a jet engine that produced a thrust of 5.25 X 10^5 N for a distance of 509 m. Assume that air resistance is negligible.
i am trying to find out the change in kinetic energy of the train and the final kinetic energy. however i cannot figure out what the velocity of the train is. Can anyone help please or provided an equation??
Thank you
i am trying to solve this problem:
In the 1950s, an experimental train that had a mass of 2.60 X 10^4 kg was powered across a level track by a jet engine that produced a thrust of 5.25 X 10^5 N for a distance of 509 m. Assume that air resistance is negligible.
i am trying to find out the change in kinetic energy of the train and the final kinetic energy. however i cannot figure out what the velocity of the train is. Can anyone help please or provided an equation??
Thank you