physics

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Which one of the following situations is not possible?



A body travels with a constant acceleration and a time-varying velocity.



A body travels with a northward velocity and a northward acceleration.



A body travels with a northward velocity and a southward acceleration.



A body has zero velocity and non-zero acceleration.



A body travels with a constant velocity and a time-varying acceleration.

  • physics -

    Impossible for a body to travel with a constant velocity and a time-varying acceleration.

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