Physics · MOTION IN A PLANE

A particle moves in a circular path of radius \( R = 2\text{ m} \) with a constant speed of \( v = 10\text{ m/s} \). The magnitude of centripetal acceleration of the particle is:

1. A
   20 m/s²
2. B
   25 m/s²
3. C
   100 m/s²
4. D
   50 m/s²