A javelin, with a mass of 0.8 kg, was thrown with an initial velocity of 18.10 m/s. It traveled for 3.05 seconds, and landed with a final velocity of 20.89 m/s. What was the javelin's acceleration? O 0.91 m/s O 0.91 m/s^2 O -0.91 m/s O-0.91 m/s^2

Algebra and Trigonometry (6th Edition)
6th Edition
ISBN:9780134463216
Author:Robert F. Blitzer
Publisher:Robert F. Blitzer
ChapterP: Prerequisites: Fundamental Concepts Of Algebra
Section: Chapter Questions
Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...
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A javelin, with a mass of 0.8 kg, was thrown with
an initial velocity of 18.10 m/s. It traveled for
3.05 seconds, and landed with a final velocity of
20.89 m/s. What was the javelin's acceleration?
O 0.91 m/s
O 0.91 m/s^2
O -0.91 m/s
O-0.91 m/s^2
Transcribed Image Text:A javelin, with a mass of 0.8 kg, was thrown with an initial velocity of 18.10 m/s. It traveled for 3.05 seconds, and landed with a final velocity of 20.89 m/s. What was the javelin's acceleration? O 0.91 m/s O 0.91 m/s^2 O -0.91 m/s O-0.91 m/s^2
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