Question

$\huge \star \purple {Question}$

How are Speed and Velocity different from each other?

$\boxed {5 points}$

Answer 1

ANSWER

Speed:-

1: Distance travelled per unit time is called speed

2: It is a scalar quantity

3 : Only magnitude is required to represent speed

4 : it is always positive

5: Speed=Distance/Time

Velocity

1: Distance travelled per unit time in a definite direction is called Velocity

2: It is a vector quantity

3: Both magnitude and direction is required

4: It can be positive or negative

5: Velocity = Displacement/time

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Answer 2

SOLUTION:-

1).The velocity of an object is the rate of change of its position with respect to a frame of reference, and is a function of time. Velocity is equivalent to a specification of an object's speed and direction of motion (e.g. 60 km/h to the north). Velocity is a fundamental concept in kinematics, the branch of classical mechanics that describes the motion of bodies.

2).speed of an object is the magnitude of the change of its position; it is thus a scalar quantity.The average speed of an object in an interval of time is the distance travelled by the object divided by the duration of the interval the instantaneous speed is the limit of the average speed as the duration of the time interval approaches zero.