Forces and Motion Question
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A rock tied to a string is traveling at a constant speed of 4 m / s in a circle of a radius of 1.5 m. After calculating the magnitude of the centripetal acceleration of the rock, what is the direction of the acceleration?
- 10.66m/s/s inwards
- 10.66m/s/s outwards
- 10.66m/s/s tangentially