Question

differentiate between the following a. speed and velocity b. distance and displacement​

Answer 1

Answer:

Speed is the rate of change of distance with respect to time. velocity is the rate of change of displacement with respect to time. the actual length covered by a body from initial position to the final position is known as distance.

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Answer 2

Answer:

Distance: The actual length of the path covered by an object from its initial point to final is called distance.It is a scalar quantity.

Displacement: The shortest distance travelled by an object from initial position to the final is called displacement.It is a vector quantity.

Speed: The distance travelled by an object per unit time.It is a scalar quantity.

Velocity: Speed in a given direction is called velocity.It is a vector quantity.