Task id9515
Seller: nerdmavr
Price: 0.15 USD
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Product description
On a horizontal section of track, the locomotive develops a constant traction force F = 3.5 • 105 N. On a section of track length l = 600 m, the speed of a train weighing m = 1.0 • 106 kg increases from v1 = 10 m/s to v2 = 20 m /With. Determine the motion resistance coefficient, which is equal to the ratio of the modulus of the resistance force to the modulus of the normal reaction force of the rails.
Additional information
Detailed solution. Format png