Question

EXPLAIN VELOCITY...... ​

Answer 1

The speed of something in a given direction the velocities of the emitted particles. (this is correct answer)

Explanation:

I hope this answer is helpful for you

Answer 2

$\huge \leadsto \boxed{\pmb{ \bf{ \blue{Velocity}}}}$

• Velocity is the rate of change of position w.r.t time in a particular direction.

• Example :- Two cars moving with a speed of 40km/h , one towards the east and other towards the west. Then velocity of one car with respect to the other is negative.

• Displacement of a moving body per unit time is called the velocity of the body.

• Velocity = Displacement / Time taken

• Velocity is a vector quantity.

• It's SI unit is metre per second (m/s).

• Velocity can be negative.