A locomotive pulling a freight car accelerates at 0.50 m/s² as shown in the diagram. a=0.50 m/s² -50 000 kg m = a) 25 000 N What is the tension in the coupling linking the locomotive and car? (Ignore friction.) Ob) 390 000 N O c) 5000 N = 10 000 kg d) 30 000 N m =

University Physics Volume 1
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ISBN:9781938168277
Author:William Moebs, Samuel J. Ling, Jeff Sanny
Publisher:William Moebs, Samuel J. Ling, Jeff Sanny
Chapter6: Applications Of Newton's Laws
Section: Chapter Questions
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A locomotive pulling a freight car accelerates at 0.50 m/s² as shown in the diagram.
a = 0.50 m/s²
m = 50 000 kg
What is the tension in the coupling linking the locomotive and car? (Ignore friction.)
a) 25 000 N
b) 390 000 N
c) 5 000 N
m = - 10 000 kg
d) 30 000 N
(
Transcribed Image Text:A locomotive pulling a freight car accelerates at 0.50 m/s² as shown in the diagram. a = 0.50 m/s² m = 50 000 kg What is the tension in the coupling linking the locomotive and car? (Ignore friction.) a) 25 000 N b) 390 000 N c) 5 000 N m = - 10 000 kg d) 30 000 N (
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