Determine the maximum speed for each car if the normal acceleration is limited to 0.62g. The roadway is unbanked and lev Assume ra = 20 m, rg=25 m.

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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Determine the maximum speed for each car if the normal acceleration is limited to 0.62g. The roadway is unbanked and level.
Assume ra = 20 m, rB= 25 m.
Answers:
(va)max =
i
m/s
Transcribed Image Text:Determine the maximum speed for each car if the normal acceleration is limited to 0.62g. The roadway is unbanked and level. Assume ra = 20 m, rB= 25 m. Answers: (va)max = i m/s
A test car starts from rest on a horizontal circular track of 100-m radius and increases its speed at a uniform rate to reach 90 km/h in
19 seconds. Determine the magnitude a of the total acceleration of the car 15 seconds after the start.
100 m
Answer: a = i
m/s?
Transcribed Image Text:A test car starts from rest on a horizontal circular track of 100-m radius and increases its speed at a uniform rate to reach 90 km/h in 19 seconds. Determine the magnitude a of the total acceleration of the car 15 seconds after the start. 100 m Answer: a = i m/s?
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