A boat has an initial speed of 16 ft/s. Then it increases its speed along a circular path of radius ρ = 80 ft at the rate of v˙=(1.5s)ft/s2, where s is in feet. Determine the normal component of the boat's acceleration at s = 18 ft. Determine the tangential component of the boat's acceleration at s = 18 ft.

Elements Of Electromagnetics
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Author:Sadiku, Matthew N. O.
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A boat has an initial speed of 16 ft/s. Then it increases its speed along a circular path of radius ρ = 80 ft at the rate of v˙=(1.5s)ft/s2, where s is in feet.

 

Determine the normal component of the boat's acceleration at s = 18 ft.

 

Determine the tangential component of the boat's acceleration at s = 18 ft. 

A boat has an initial speed of 16 ft/s. Then it
increases its speed along a circular path of radius
p = 80 ft at the rate of v = (1.5s) ft/s², where s
is in feet.
Determine the normal component of the boat's acceleration at s = 18 ft.
Express your answer in feet per second squared to three significant figures.
an = 12.3
Submit
AΣo↓ vec
Part B
Previous Answers Request Answer
X Incorrect; Try Again; One attempt remaining
?
ft/s²
Determine the tangential component of the boat's acceleration at s = 18 ft.
Express your answer in feet per second squared to three significant figures.
Transcribed Image Text:A boat has an initial speed of 16 ft/s. Then it increases its speed along a circular path of radius p = 80 ft at the rate of v = (1.5s) ft/s², where s is in feet. Determine the normal component of the boat's acceleration at s = 18 ft. Express your answer in feet per second squared to three significant figures. an = 12.3 Submit AΣo↓ vec Part B Previous Answers Request Answer X Incorrect; Try Again; One attempt remaining ? ft/s² Determine the tangential component of the boat's acceleration at s = 18 ft. Express your answer in feet per second squared to three significant figures.
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