If an arrow is shot upward on Mars with a speed of 61 m/s, its height in meters r seconds later is given by y-617-1.86 (a) Find the average velocity over the given time intervals. (Hint: Completing part (b) first and using its result to finish this part may help you avoid repetitive work (ty tal Vave (rounded to two decimal places) () 55 47 x m/s 12.31 12, 2.5) (10) 56.36 x m/s (1) 12, 2.1) 57.004 x m/s (M) 12.2.01) 57.2014 x m/s (v) 12, 2.0011 57 27014 x m/s use algebra to find a simplified expression for the average velocity over the time interval [2, 2+1, where #0 m/s What does this average velocity tend toward as h is made closer and closer to 07 m/s Using the results of part (c), find the instantaneous velocity when r2. m/s (b) (0) (d)
If an arrow is shot upward on Mars with a speed of 61 m/s, its height in meters r seconds later is given by y-617-1.86 (a) Find the average velocity over the given time intervals. (Hint: Completing part (b) first and using its result to finish this part may help you avoid repetitive work (ty tal Vave (rounded to two decimal places) () 55 47 x m/s 12.31 12, 2.5) (10) 56.36 x m/s (1) 12, 2.1) 57.004 x m/s (M) 12.2.01) 57.2014 x m/s (v) 12, 2.0011 57 27014 x m/s use algebra to find a simplified expression for the average velocity over the time interval [2, 2+1, where #0 m/s What does this average velocity tend toward as h is made closer and closer to 07 m/s Using the results of part (c), find the instantaneous velocity when r2. m/s (b) (0) (d)
University Physics Volume 1
18th Edition
ISBN:9781938168277
Author:William Moebs, Samuel J. Ling, Jeff Sanny
Publisher:William Moebs, Samuel J. Ling, Jeff Sanny
Chapter9: Linear Momentum And Collisions
Section: Chapter Questions
Problem 9.1CYU: Check Your Understanding The U.S. Air Force uses “10gs” (an acceleration equal to 109.8m/s2 ) as the...
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