A train travels between two stations 792 meters apart in a minimum time of 41 seconds. The train accelerates at 2.4 m/sec2, runs at a fast speed for some time, and decelerates at 2.4 m/sec? until it comes to rest at the second station. If the train starts from rest at the first station and comes to a stop at the second station, what is the maximum speed? How long does it travel at this top speed? Draw the a-t, v-t and s-t graph to answer the problem.
A train travels between two stations 792 meters apart in a minimum time of 41 seconds. The train accelerates at 2.4 m/sec2, runs at a fast speed for some time, and decelerates at 2.4 m/sec? until it comes to rest at the second station. If the train starts from rest at the first station and comes to a stop at the second station, what is the maximum speed? How long does it travel at this top speed? Draw the a-t, v-t and s-t graph to answer the problem.
Related questions
Question
Transcribed Image Text:17. A train travels between two stations 792 meters apart in a minimum time of 41
seconds. The train accelerates at 2.4 m/sec2, runs at a fast speed for some time,
and decelerates at 2.4 m/sec? until it comes to rest at the second station. If the
train starts from rest at the first station and comes to a stop at the second
station, what is the maximum speed? How long does it travel at this top speed?
Draw the a-t, v-t and s-t graph to answer the problem.
Expert Solution
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
Step by step
Solved in 3 steps with 3 images
