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Get Full Access to Calculus: Early Transcendentals - 1 Edition - Chapter 4.4 - Problem 53e
Get Full Access to Calculus: Early Transcendentals - 1 Edition - Chapter 4.4 - Problem 53e

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# Slowest shortcut Suppose you are standing in a field near

ISBN: 9780321570567 2

## Solution for problem 53E Chapter 4.4

Calculus: Early Transcendentals | 1st Edition

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Problem 53E

Slowest shortcut Suppose you are standing in a field near a straight section of railroad tracks just as the locomotive of a train passes the point nearest to you, which is mi away. The train, with length mi , is traveling at 20 mi/hr. If you start 4 3 running in a straight line across the field, how slowly can you run and still catch the train? In which direction should you run?

Step-by-Step Solution:

Solution Step 1: Consider that one is standing in a field near a straight section of railroad tracks just as the locomotive of the train passes the point nearest to one, which is miaway. 4 The train has length of 3i, and is travelling at20 mi /hr. If one starts running in a straight line across the field, it is required to know with what speed and in what direction one should run.

Step 2 of 4

Step 3 of 4

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