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Acceleration of a particle is non-zero whenA     direction of velocity changes B     magnitude of velocity changesC     either of aboveD     speed is constant

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Acceleration of a particle is non-zero whenA     direction of velocity changes B     magnitude of velocity changesC     either of aboveD     speed is constant
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Solution 1

The acceleration of a particle is non-zero when either the direction of velocity changes or the magnitude of velocity changes. Therefore, the correct answer is C - either of the above.

Here's why:

Acceleration is a vector quantity that is defined as the rate at which an object changes its velocit Knowee AI is a powerful AI-powered study tool designed to help you to solve study problem.

Knowee AI  is a powerful AI-powered study tool designed to help you to solve study problem.
Knowee AI  is a powerful AI-powered study tool designed to help you to solve study problem.
Knowee AI  is a powerful AI-powered study tool designed to help you to solve study problem.
Knowee AI  is a powerful AI-powered study tool designed to help you to solve study problem.
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