The car travels around the portion of a circular track having a radius of r = 600 ft such that when it is at point AA it has a velocity of 2 ft/s , which is increasing at the rate of v˙=(0.003t)ft/s2 , where t is in seconds.

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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The car travels around the portion of a circular track having a radius of r = 600 ft such that when it is at point AA it has a velocity of 2 ft/s , which is increasing at the rate of v˙=(0.003t)ft/s2 , where t is in seconds. (Figure 1)

Determine the magnitude of the velocity when it has traveled three-fourths the way around the track.
Express your answer to three significant figures and include the appropriate units.
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?
v =
Value
Units
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Part B
Determine the magnitude of the acceleration when it has traveled three-fourths the way around the track.
Express your answer to three significant figures and include the appropriate units.
• View Available Hint(s)
HA
?
Value
Units
a =
Submit
Transcribed Image Text:Determine the magnitude of the velocity when it has traveled three-fourths the way around the track. Express your answer to three significant figures and include the appropriate units. • View Available Hint(s) HẢ ? v = Value Units Submit Part B Determine the magnitude of the acceleration when it has traveled three-fourths the way around the track. Express your answer to three significant figures and include the appropriate units. • View Available Hint(s) HA ? Value Units a = Submit
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