250 m 1. The red and blue racecars are travelling on circular portions of a racetrack. At the instant shown, the speed of the red racecar is decreasing at the rate of 7 m/s? while that of the blue racecar is increasing at the rate of 2 m/s? . Determine the velocity and acceleration of the blue racecar relative to the 45° 162 kph 300 m 144 kph red racecar. 30°

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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250 m
1. The red and blue racecars are travelling on
circular portions of a racetrack. At the instant
shown, the speed of the red racecar is
decreasing at the rate of 7 m/s² while that of
the blue racecar is increasing at the rate of T
2 m/s? . Determine the velocity and
acceleration of the blue racecar relative to the
45°
162 kph
300 m
144 kph
red racecar.
30°
Transcribed Image Text:250 m 1. The red and blue racecars are travelling on circular portions of a racetrack. At the instant shown, the speed of the red racecar is decreasing at the rate of 7 m/s² while that of the blue racecar is increasing at the rate of T 2 m/s? . Determine the velocity and acceleration of the blue racecar relative to the 45° 162 kph 300 m 144 kph red racecar. 30°
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