A freight train has a mass of 1.7 × 10^7 kg.
If the locomotive can exert a constant pull
of 5.2 × 10^5 N, how long would it take to
increase the speed of the train from rest to
74.6 km/h? Disregard friction.
Answer in units of s
If the locomotive can exert a constant pull
of 5.2 × 10^5 N, how long would it take to
increase the speed of the train from rest to
74.6 km/h? Disregard friction.
Answer in units of s
1 answer
1 answer
2 answers
3 answers