ch 1. (MOTION IN 1D) An object's position in the y-direction is given by: y(t) = At² + Bt+C where A = -5 m/s², B = 10 m/s, and C = 4 m. (a) At what time(s) does the object turn around? (b) At t = 2 s, is the object speeding up or slowing down?

ch 1. (MOTION IN 1D) An object's position in the y-direction is given by: y(t) = At² + Bt+C where A = -5 m/s², B = 10 m/s, and C = 4 m. (a) At what time(s) does the object turn around? (b) At t = 2 s, is the object speeding up or slowing down?

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Description: Please include explanations and work for the problems. Please write it out to make it easy to understand. ch1. (MOTION IN 1D) An object's position in the y-direction is given by:y(t) = At² + Bt+Cwhere A = -5 m/s², B = 10 m/s, and C = 4 m.(a) At what

Inquiry into Physics

8th Edition

ISBN:9781337515863

Author:Ostdiek

Publisher:Ostdiek

Chapter1: The Study Of Motion

Section: Chapter Questions

Problem 7C

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