13. Velocity is the rate of change of of an object. 14. Acceleration is the rate of change of of an object.

15. What is the difference between speed and velocity?

13) Velocity is the rate of change of acceleration of an object.

14 ) Acceleration is the rate of change of increase the velocity of an object .

15 ) What is the difference between speed and velocity?

solution :- Speed is the time rate at which an object is moving along a path, while velocity is the rate and direction of an object's movement.

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