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object has an initial velocity of 5 m/s East then speeds up to 25 m/s East in 4 seconds. What is the acceleration of the mass? Here are the choices:

An Introduction to Physical Science

14th Edition

ISBN:9781305079137

Author:James Shipman, Jerry D. Wilson, Charles A. Higgins, Omar Torres

Publisher:James Shipman, Jerry D. Wilson, Charles A. Higgins, Omar Torres

Chapter3: Force And Motion

Section: Chapter Questions

Problem 6FIB

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Question

7. An object has an initial velocity of 5 m/s East then speeds up to 25 m/s East in 4 seconds. What is the acceleration of the mass?

Here are the choices:

5 m/s2
-5 m/s2
6 m/s2
-6 m/s2

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