Question 1 For projectile motion, acceleration is constant in both the horizontal direction and vertical direction. Hint: zero is a constant. True False Question 2 Consider an object with acceleration 20. 0 m/s² ¤ – 7. 81 m/s² ŷ . Is the acceleration constant? True False

College Physics
11th Edition
ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter1: Units, Trigonometry. And Vectors
Section: Chapter Questions
Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...
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Question 1
For projectile motion, acceleration is constant in both the horizontal direction and
vertical direction. Hint: zero is a constant.
True
False
Question 2
Consider an object with acceleration
20. 0 m/s? î – 7. 81 m/s² ŷ . Is the acceleration constant?
True
False
Transcribed Image Text:Question 1 For projectile motion, acceleration is constant in both the horizontal direction and vertical direction. Hint: zero is a constant. True False Question 2 Consider an object with acceleration 20. 0 m/s? î – 7. 81 m/s² ŷ . Is the acceleration constant? True False
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