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Man A is sitting in a car moving with a speed of 54 km/hr observes a man B in front of the car crossing perpendicularly a road of width 15 m in three seconds. Then the velocity of man B (in m/s) will be:

(A) 5√10 towards the car at some angle

(B) 5√10 away from the car at some angle

(C) 5 perpendicular to the road

(D) 15 along the road 

1 Answer

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Best answer

Correct option (B) 5√10 away from the car at some angle


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