If an arrow is shot upward on Mars with a speed of 66 m/s, its height in meters t seconds later is given by y = 66t - 1.862. (Round your answers to two decimal places.) (a) Find the average speed over the given time intervals. () [1, 2] 60.42 v m/s (ii) [1, 1.5] 61.35 m/s (iii) [1, 1.1] 62.094 v m/s (iv) [1, 1.01] v m/s 62.26 (v) [1, 1.001] 62 27024 x m/s (b) Estimate the speed when t = 1. x m/s 64.14
If an arrow is shot upward on Mars with a speed of 66 m/s, its height in meters t seconds later is given by y = 66t - 1.862. (Round your answers to two decimal places.) (a) Find the average speed over the given time intervals. () [1, 2] 60.42 v m/s (ii) [1, 1.5] 61.35 m/s (iii) [1, 1.1] 62.094 v m/s (iv) [1, 1.01] v m/s 62.26 (v) [1, 1.001] 62 27024 x m/s (b) Estimate the speed when t = 1. x m/s 64.14
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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![If an arrow is shot upward on Mars with a speed of 66 m/s, its height in meters t seconds later is given by y = 66t – 1.86t2.
(Round your answers to two decimal places.)
(a) Find the average speed over the given time intervals.
(1) [1, 2]
60.42
m/s
(ii) [1, 1.5]
61.35
m/s
(iii) [1, 1.1]
62.094
m/s
(iv) [1, 1.01]
62.26
m/s
(v) [1, 1.001]
62.27024 x m/s
(b) Estimate the speed when t = 1.
x m/s
64.14](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fe82ebd42-ef68-41dc-8504-bf49f851fb6f%2F86a852bf-56b3-49d6-8581-10ddd7b75b20%2Fj3et2h_processed.jpeg&w=3840&q=75)
Transcribed Image Text:If an arrow is shot upward on Mars with a speed of 66 m/s, its height in meters t seconds later is given by y = 66t – 1.86t2.
(Round your answers to two decimal places.)
(a) Find the average speed over the given time intervals.
(1) [1, 2]
60.42
m/s
(ii) [1, 1.5]
61.35
m/s
(iii) [1, 1.1]
62.094
m/s
(iv) [1, 1.01]
62.26
m/s
(v) [1, 1.001]
62.27024 x m/s
(b) Estimate the speed when t = 1.
x m/s
64.14
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