Question

define the speed acceleration and velocity

Answer 1

》》》》》the physical quantity which give us idea how slow or fast is called speed.

》》》》acceleration of a body defined as the rate of changes of its velocity with time.

》》》》the physical quantities and give both the speed and direction of motion of a body is called velocity.



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Answer 2

VELOCITY :

Speed of an object moving in a definite direction( vector quantity).

ACCELARATION:

Rate of change of velocity with time (vector quality).

SPEED:

distance traveled by an object in unit time ( scalar quantity).

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