A toboggan is traveling down along a curve which can be approximated by the parabola y = 0.012². Determine the magnitude of its acceleration when it reaches point A, where its speed is VA = 15 m/s, and it is increasing at the rate of (at) = 5 m/s²

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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A toboggan is traveling down along a curve which can be approximated by the parabola y = 0.012². Determine the magnitude of its acceleration when it
reaches point A, where its speed is V₁ = 15 m/s, and it is increasing at the rate of (at), = 5 m/s²
Select one:
A. a = 3.396 m/s
B. a = 5.247 m/s
Ca = 2.067 m/s
D. a 4.015 m/s
50 m
A
36 m
y=0.01²
Transcribed Image Text:of tion A toboggan is traveling down along a curve which can be approximated by the parabola y = 0.012². Determine the magnitude of its acceleration when it reaches point A, where its speed is V₁ = 15 m/s, and it is increasing at the rate of (at), = 5 m/s² Select one: A. a = 3.396 m/s B. a = 5.247 m/s Ca = 2.067 m/s D. a 4.015 m/s 50 m A 36 m y=0.01²
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