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en.wikipedia.org/wiki/Acceleration

Acceleration, in physics, is the rate of change of velocity of an object with respect to time. ... If the car turns, an acceleration occurs toward the new-direction. .... and the normal or radial acceleration (or centripetal acceleration in circular motion, ...

www.answers.com/Q/When_centripetal_acceleration_occurs_an_object

Why does centripetal acceleration occur? The velocity of an object moving at a constant speed but in a circular motion due to a centripetal force is constantly ...

www.proprofs.com/quiz-school/story.php?title=chapter-10-section-2-quiz-acceleration-holt

Acceleration can mean. A. Speeding up. B. Slowing down. C. Changing direction. D. All of the above. 2. Centripetal acceleration occurs because an object is. A.

www.khanacademy.org/science/physics/centripetal-force-and-gravitation/centripetal-acceleration-tutoria/a/what-is-centripetal-acceleration

Learn what centripetal acceleration means and how to calculate it. ... The figure below shows an object moving in a circular path at constant speed. ..... High centripetal acceleration significantly decreases the time it takes for separation to occur ...

theory.uwinnipeg.ca/physics/circ/node6.html

Centripetal Acceleration. Consider an object moving in a circle of radius r with constant angular velocity. The tangential speed is constant, but the direction of the ...

www.quora.com/Is-an-object-accelerating-if-it-has-a-constant-speed-but-changes-direction

Acceleration is defined as change in velocity with respect to time. It's also (sort ... Thus, if either speed or direction change then the object IS by definition accelerating. ... changed in direction at every instant by the centripetal force of your hand.

www.boundless.com/physics/textbooks/boundless-physics-textbook/rotational-kinematics-angular-momentum-and-energy-9/quantities-of-rotational-kinematics-81/angular-acceleration-alpha-322-7377

... magnitude. An object undergoing circular motion experiences centripetal acceleration. ... The faster the change occurs, the greater the angular acceleration.

socratic.org/questions/does-uniform-circular-motion-has-constant-acceleration

The force acting on the object is constant in uniform circular motion and equal to ... The direction of acceleration is in the same direction as the centripetal force, ...

physics.tutorvista.com/motion/acceleration.html

When an object is moving then it is in motion state. The change in motion is called its velocity and change is velocity is called acceleration. Here we are ...

physics.info/acceleration

When the velocity of an object changes it is said to be accelerating. ... Acceleration occurs anytime an object's speed increases or decreases, or it changes ...