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Solving a problem in physics section 15 point 16 mechan
16. The train weight of 500 tonnes departed from the station and 5 minutes reached a speed of 15 m / s. What is the electric traction, if the coefficient of friction of the wheels on the rails cars is 0.05?
Detailed solution. Decorated in Microsoft Word 2003. (Target decided to use formula editor)
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Discount for regular customers! If the total of your purchases from the seller
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