Velocity is a physical concept that refers to the rate at which an object changes its position. It is a vector quantity, which means it has both magnitude and direction.
Mathematically, velocity is defined as the displacement of an object per unit of time. In other words, it measures how far an object moves in a particular direction within a specified interval of time.
Velocity can be calculated by dividing the displacement of an object by the time it takes for the displacement to occur. The formula for velocity is:
Velocity = Displacement / Time
The SI unit of velocity is meters per second (m/s), but other commonly used units include kilometers per hour (km/h) and miles per hour (mph).
It is important to note that velocity differs from speed, which is a scalar quantity that only measures the magnitude of an object's motion without regard to its direction. Velocity considers both the magnitude and direction of an object's motion, making it a more comprehensive concept in describing how an object moves in space.
velocity is also known as speed many objects in the world around us are moving to compare how fast they are moving we need to know their speed we may have observed the speedometer in motor cars which tell us how fast the car is travelling usually the speedometer in a vehicle show the distance travelled in kilometres and the needle show the speed of journey in the kilometres per hour
Average speed: we experience in our everyday life that most of the objects in motion do not have the same speed throughout the journey to express the speed of the object be considered its average speed how to calculate average speed
Average speed!: total distance travelled/total time taken to travel the distance
Answers & Comments
Verified answer
Velocity is a physical concept that refers to the rate at which an object changes its position. It is a vector quantity, which means it has both magnitude and direction.
Mathematically, velocity is defined as the displacement of an object per unit of time. In other words, it measures how far an object moves in a particular direction within a specified interval of time.
Velocity can be calculated by dividing the displacement of an object by the time it takes for the displacement to occur. The formula for velocity is:
Velocity = Displacement / Time
The SI unit of velocity is meters per second (m/s), but other commonly used units include kilometers per hour (km/h) and miles per hour (mph).
It is important to note that velocity differs from speed, which is a scalar quantity that only measures the magnitude of an object's motion without regard to its direction. Velocity considers both the magnitude and direction of an object's motion, making it a more comprehensive concept in describing how an object moves in space.
Answer:
velocity is also known as speed many objects in the world around us are moving to compare how fast they are moving we need to know their speed we may have observed the speedometer in motor cars which tell us how fast the car is travelling usually the speedometer in a vehicle show the distance travelled in kilometres and the needle show the speed of journey in the kilometres per hour
Average speed: we experience in our everyday life that most of the objects in motion do not have the same speed throughout the journey to express the speed of the object be considered its average speed how to calculate average speed
Average speed!: total distance travelled/total time taken to travel the distance
Explanation:
hope this helpful please mark ❣️‼️ me brain list
please again mark me brain list