The radial acceleration is also considered as:
Correct answer: B. Centripetal acceleration
- A. Angular acceleration
- B. Centripetal acceleration
- C. Tangential acceleration
- D. Translator acceleration
Explanation
Radial acceleration, also known as centripetal acceleration, is the acceleration of an object moving in a circular path towards the center of the circle. It is directed towards the center of the circle and is necessary to keep the object on its circular path.
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About Angular and Linear Quantities
Rotational motion relates angular displacement, angular velocity and angular acceleration to linear displacement, tangential velocity and tangential acceleration through the radius. Questions use radians, v equals r omega and tangential acceleration, while distinguishing tangential velocity from centripetal acceleration and angular quantities from their linear counterparts.
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