A train travelling a long a straight track starts from rest a t point A and accelerate uniformly to 20m/s in 20 sec . It travelsat this speed for 60 seconds then slows down unifromly to rest in 40 seconds at point C. It stays at rest at C for 30 sec then reverse directing accelerating uniformly to 10m/s in 10 sec. It travels at this speed for 30 sec then slows down uniformly to rest 10 sec when it reaced Poin B. Plot a graph of a motion of a train?
1
Expert's answer
2019-11-26T10:44:06-0500
The answer to your question is provided in the image:
Comments
Leave a comment