Latest AIEEE Aptitude Question SOLUTION: A car travels in a flat circle of radius R. At a certain instant the velocity of the car is 20 m/s north, and the total acceleration of the car is 2.5 m/s2 37° south of west. W

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(#M40027541) AIEEE question Mental Ability Keep an EYE

A car travels in a flat circle of radius R. At a
certain instant the velocity of the car is 20 m/s
north, and the total acceleration of the car is
2.5 m/s2 37° south of west. Which of the
following is correct ?
(A) R = 0.40 km, and the car’s speed is decreasing
(B) R = 0.20 km, and the car’s speed is decreasing
(C) R = 0.20 km, and the car’s speed is increasing
(D) R = 0.16 km, and the car’s speed is increasing

Asked In AIEEE MAN (11 years ago)

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