A particular bullet train accelerates and decelerates at the rate of 4 ft/s². Its maximum cruising speed is 60 mi/h. (Round your answers to three decimal places.) (a) What is the maximum distance (in mi) the train can travel if it accelerates from rest until it reaches its cruising speed and then runs at that speed for 20 minutes? 15.183 Enter a number. mi (b) Suppose that the train starts from rest and must come to a complete stop in 20 minutes. What is the maximum distance (in mi) it can travel under these conditions? x mi 14.633 (c) Find the minimum time (in min) that the train takes to travel between two consecutive stations that are 30 miles apart. 30.366 x min (d) The trip from one station to the next takes at minimum 37.5 minutes. How far (in mi) apart are the stations? 37.133 mi
A particular bullet train accelerates and decelerates at the rate of 4 ft/s². Its maximum cruising speed is 60 mi/h. (Round your answers to three decimal places.) (a) What is the maximum distance (in mi) the train can travel if it accelerates from rest until it reaches its cruising speed and then runs at that speed for 20 minutes? 15.183 Enter a number. mi (b) Suppose that the train starts from rest and must come to a complete stop in 20 minutes. What is the maximum distance (in mi) it can travel under these conditions? x mi 14.633 (c) Find the minimum time (in min) that the train takes to travel between two consecutive stations that are 30 miles apart. 30.366 x min (d) The trip from one station to the next takes at minimum 37.5 minutes. How far (in mi) apart are the stations? 37.133 mi
Related questions
Question
Either all parts or none ...... Vll upvote
Transcribed Image Text:A particular bullet train accelerates and decelerates at the rate of 4 ft/s². Its maximum cruising speed is 60 mi/h. (Round your answers to three decimal places.)
(a) What is the maximum distance (in mi) the train can travel if it accelerates from rest until it reaches its cruising speed and then runs at that speed for 20 minutes?
15.183
x mi
Enter a number.
(b) Suppose that the train starts from rest and must come to a complete stop in 20 minutes. What is the maximum distance (in mi) it can travel under these conditions?
14.633
x mi
(c) Find the minimum time (in min) that the train takes to travel between two consecutive stations that are 30 miles apart.
30.366
x min
(d) The trip from one station to the next takes at minimum 37.5 minutes. How far (in mi) apart are the stations?
37.133
mi
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 6 steps with 6 images
