Multiple Choice
The speed and the magnitude of the acceleration of a moving particle at some point P are 3 units and 4 units, respectively. If the angle between the velocity and acceleration vectors at the point P is 30°, determine the radius of curvature of the particle's trajectory at P.
A)
B) 4.5
C)
D)
E) 2.25
F)
Correct Answer:

Verified
Correct Answer:
Verified
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