QS// Cars A and B are traveling around the circular racetrack. At the instant shown, A has a speed of 160 ft/s and is increasing its speed at the rate of 1.5 ft/s until it travels for a distance of 100n ft. after which it maintains a constant speed. Car B has a speed of 220 ft/s and is decreasing its speed at 15 ft/s? until it travels a distance of 65x ft. after which it maintains a constant speed. Detenine the time when they come side by side.

Elements Of Electromagnetics
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Author:Sadiku, Matthew N. O.
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QS// Cars A and B are traveling around the circular racetrack. At the instant
shown, A has a speed of 160 ft/s and is increasing its speed at the rate of 1.5 ft/s?
until it travels for a distance of 100z ft. after which it maintains a constant speed.
Car B has a speed of 220 ftl/s and is decreasing its speed at 15 f/s? until it travels a
distance of 65x ft. after which it maintains a constant speced. Detennine the time
when they come side by side.
A-400
-390 t
Transcribed Image Text:QS// Cars A and B are traveling around the circular racetrack. At the instant shown, A has a speed of 160 ft/s and is increasing its speed at the rate of 1.5 ft/s? until it travels for a distance of 100z ft. after which it maintains a constant speed. Car B has a speed of 220 ftl/s and is decreasing its speed at 15 f/s? until it travels a distance of 65x ft. after which it maintains a constant speced. Detennine the time when they come side by side. A-400 -390 t
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