A small locomotive of mass 500 kg pulls 2 coaches of mass A 120 kg each and mass B 180 kg. If trains are accelerating at 1 m/s^2 and there is a coefficient of kinetic friction between the tracks and the wheels of 0.15. (a) Draw all possible FBD's for this situation. Make sure relative sizes of vectors are accurate. (b) Determine the applied force in which the small locomotive is pulling the coaches. (c) Determine the force of B on A tension forces in between the two coaches. (d) Determine the force of A on B? B

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Chapter5: Displacement And Force In Two Dimensions
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A small locomotive of mass 500 kg pulls 2 coaches of mass A 120 kg each and mass B 180 kg. If trains are
accelerating at 1 m/s^2 and there is a coefficient of kinetic friction between the tracks and the wheels of 0.15.
(a) Draw all possible FBD's for this situation. Make sure relative sizes of vectors are accurate.
(b) Determine the applied force in which the small locomotive is pulling the coaches.
(c) Determine the force of B on A tension forces in between the two coaches.
(d) Determine the force of A on B?
and
B
Transcribed Image Text:A small locomotive of mass 500 kg pulls 2 coaches of mass A 120 kg each and mass B 180 kg. If trains are accelerating at 1 m/s^2 and there is a coefficient of kinetic friction between the tracks and the wheels of 0.15. (a) Draw all possible FBD's for this situation. Make sure relative sizes of vectors are accurate. (b) Determine the applied force in which the small locomotive is pulling the coaches. (c) Determine the force of B on A tension forces in between the two coaches. (d) Determine the force of A on B? and B
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