Advertisements
Advertisements
प्रश्न
Distinguish between average speed and average velocity.
Advertisements
उत्तर
Average speed is the ratio of the total distance travelled by the body to the total time of journey, it is never zero. If the velocity of a body moving in a particular direction changes with time, then the ratio of displacement to the time taken in entire journey is called its average velocity. Average velocity of a body can be zero even if its average speed is not zero.
APPEARS IN
संबंधित प्रश्न
The vector quantity is :
What do you understand by the term motion? Support your answer by giving two examples
Define Scalar quantities.
Define Vector quantities.
State whether the following is scalar or vector quantity.
Speed
State whether the following is scalar or vector quantity
Force
What do you mean by a vector quantity?
You are at rest as well as in motion. Justify the statement giving your point of view.
Answer the following question:
Can we subtract two scalars?
What do you understand by the equations of motion?
