The train with 1.57 MN travels with a speed of 80 km'h when it starts to climb the slope. If the engine exerts a traction force F of 1/20 of the weight of the train and the rolling resistance FD is equal to 1/500 of the weight of the train, determine the deceleration of the train. F 10 OA -0.51 mis 2 O B. 0.51 mis 2 O C.-0.72 mis 2 OD.0.72 m/s 2

Elements Of Electromagnetics
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ISBN:9780190698614
Author:Sadiku, Matthew N. O.
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QUESTION 17
The train with 1.57 MN travels with a speed of 80 km'h when it starts to climb the slope. If the engine exerts a traction force F of 1/20 of
the weight of the train and the rolling resistance FD is equal to 1/500 of the weight of the train, determine the deceleration of the train.
F
10
OA.-0.51 m/s 2 O B. 0.51 m/s^2 OC.-0.72 m/s 2 O D. 0.72 m/s^2
Transcribed Image Text:QUESTION 17 The train with 1.57 MN travels with a speed of 80 km'h when it starts to climb the slope. If the engine exerts a traction force F of 1/20 of the weight of the train and the rolling resistance FD is equal to 1/500 of the weight of the train, determine the deceleration of the train. F 10 OA.-0.51 m/s 2 O B. 0.51 m/s^2 OC.-0.72 m/s 2 O D. 0.72 m/s^2
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