to understand the velocity let's first understand what is the vector quantity?
vector quantity :- it refers to that quantity, that has magnitude as well as direction.
example :- displacement, velocity, force etc.
now,
velocity :- it is the the ratio of displacement and time. means describe the displacement covered by the body with respect to the time. it is a vector quantity.
it's SI unit is m/s .
speed and velocity at the different from each other. speed determines the ratio of distance and time whereas velocity determines the ratio of displacement and time.
When an object moves with a certain speed, it is not clear in which direction it is moving. To overcome the shortcoming, another term, velocity is used. In w way, velocity is speed in a specified direction. For example, a car moving with 10 ms^-1 in east direction has the magnitude of velocity 10 ms^-1 and the direction is east. Velocity is the rate of change of displacement.
Velocity = Displacement / Time
SI unit of velocity is m/s. It is a vector quantity.
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Verified answer
Here's your answer looking forto understand the velocity let's first understand what is the vector quantity?
vector quantity :- it refers to that quantity, that has magnitude as well as direction.
example :- displacement, velocity, force etc.
now,
velocity :- it is the the ratio of displacement and time.
means describe the displacement covered by the body with respect to the time.
it is a vector quantity.
it's SI unit is m/s .
speed and velocity at the different from each other.
speed determines the ratio of distance and time whereas velocity determines the ratio of displacement and time.
hope you are satisfied with my answer
Verified answer
Heya....Here is your answer -----
When an object moves with a certain speed, it is not clear in which direction it is moving. To overcome the shortcoming, another term, velocity is used. In w way, velocity is speed in a specified direction. For example, a car moving with 10 ms^-1 in east direction has the magnitude of velocity 10 ms^-1 and the direction is east.
Velocity is the rate of change of displacement.
Velocity = Displacement / Time
SI unit of velocity is m/s. It is a vector quantity.
HOPE IT HELPS......!!!!