what is velocity ?explain
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Velocity is the speed of something in given directions
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✒ Velocity
- Velocity is defined as speed of an object in particular.
- SI unit of velocity is m/s.
- It is a vector quantity.
- Velocity = Displacement/time.
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✏ There are two types of velocity :-
1. Uniform Velocity
2. Non-uniform Velocity
Let understand the concept of velocity in detail.
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⭐ Uniform Velocity :-
When object cover equal distances in equal interval of time then uniform velocity take place.
⭐ Non-uniform Velocity :-
When object cover an unequal distances in equal interval of time then non-uniform velocity take place.
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-: Addition Information :-
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✏ Velocity of an object can be changed by :-
- Changing the speed of object.
- Changing direction of body.
- Changing both time and direction of object. (Both)
✏ Average Velocity :-
- The average velocity of an object is its total displacement divided by the total time taken.
- In other words, it is the rate at which an object changes its position from one place to another.
- Average velocity is a vector quantity.
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