Glencoe Physics: Principles and Problems, Student Edition
Glencoe Physics: Principles and Problems, Student Edition
1st Edition
ISBN: 9780078807213
Author: Paul W. Zitzewitz
Publisher: Glencoe/McGraw-Hill
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Chapter 2, Problem 4STP
To determine

To Choose: The correct option.

Expert Solution & Answer
Check Mark

Answer to Problem 4STP

B. 24m/s east

Explanation of Solution

Given:

The displacement of the train is 192m east in a time periodof 8.0 s .

Formula used:

The average velocity of a particle is given by

  v¯=ΔdΔt=dfinaldinitialtfinaltinitial

Calculation:

Using the above formula of average velocity, the average velocity of the train will be

  v¯=ΔdΔt=192m8.0s=24m/s

Towards East.

Conclusion:

Thus, the average velocity of the train is 24m/s east.

Chapter 2 Solutions

Glencoe Physics: Principles and Problems, Student Edition

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