Answered: 2.8 CALC A bird is flying due east. Its…

2.8 CALC A bird is flying due east. Its distance from a tall build- ing is given by x(t) = 28.0 m + (12.4 m/s)t - (0.0450 m/s³)t³.

Physics for Scientists and Engineers: Foundations and Connections

1st Edition

ISBN:9781133939146

Author:Katz, Debora M.

Publisher:Katz, Debora M.

Chapter1: Getting Started

Section: Chapter Questions

Problem 11PQ: CASE STUDY On planet Betatron, mass is measured in bloobits and length in bots. You are the Earth...

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Variation of pressure

From the equation of pressure, pressure is directly proportional to the applied force.

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UPVOTE WILL BE GIVEN. PLEASE WRITE THE COMPLETE SOLUTIONS LEGIBLY. NO LONG EXPLANATION NEEDED. ANSWER IN 4 DECIMAL PLACES.

a. Find the position of the bird when the time = 1s.

b. Find the average velocity of the bird when t=0.50 s and t = 1.5s

c. Find the equation of the x-instantaneous velocity of the bird.

2.8 CALC A bird is flying due east. Its distance from a tall build-
ing is given by x(t) = 28.0 m + (12.4 m/s)t – (0.0450 m/s³)t³.

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