Question

Texts: A train travels between stations 2.72 km apart along a straight line. The train starts from rest at the first station and does not need to stop at the second station, passing it at a speed of 100 km/hr. A. What is the speed of the train at the second station? B. What is the acceleration of the train between stations, assuming that it is constant in m/s^2? C. How long does the train take to travel between the two stations?

Name: texts a train travels between stations 272 km apart along a straight line the train starts from rest at the first station and does not need to stop at the second station passing it at a spee 38125
Uploaded: 2020-06-30T00:30:04-08:00
Duration: 3 min 19 s
Channel: Surjit Tewari
Description: texts a train travels between stations 272 km apart along a straight line the train starts from rest at the first station and does not need to stop at the second station passing it at a spee 38125

          Texts: A train travels between stations 2.72 km apart along a straight line. The train starts from rest at the first station and does not need to stop at the second station, passing it at a speed of 100 km/hr.

A. What is the speed of the train at the second station?
B. What is the acceleration of the train between stations, assuming that it is constant in m/s^2?
C. How long does the train take to travel between the two stations?

Added by Alexander H.

University Physics with Modern Physics

Hugh D. Young 14th Edition

Instant Answer

Solved by Expert Surjit Tewari

06/30/2020

Step 1

To convert km/hr to m/s, we divide the speed in km/hr by 3.6. Given that the speed of the train is 100 km/hr, we can calculate the speed in m/s as follows: 100 km/hr ÷ 3.6 = 27.78 m/s So, the speed of the train at the second station is 27.78 m/s. Show more…

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Texts: A train travels between stations 2.72 km apart along a straight line. The train starts from rest at the first station and does not need to stop at the second station, passing it at a speed of 100 km/hr. A. What is the speed of the train at the second station? B. What is the acceleration of the train between stations, assuming that it is constant in m/s^2? C. How long does the train take to travel between the two stations?