What is velocity short answer?

What is velocity short answer?

Velocity is the directional speed of a object in motion as an indication of its rate of change in position as observed from a particular frame of reference and as measured by a particular standard of time (e.g. 60 km/h northbound).

What is velocity with example?

In simple words, velocity is the speed at which something moves in a particular direction. For example as the speed of a car travelling north on a highway, or the speed a rocket travels after launching. The scalar means the absolute value magnitude of the velocity vector is always be the speed of the motion.

What is velocity physics class 9?

It is Distance travelled by body per unit of time. It is Distance travelled by body per unit of time in a given direction. It only has Magnitude. It has Magnitude as well as direction.

What is velocity physics class8?

Answer: a) Velocity is defined as the distance travelled by the body in unit time in a given direction. The SI unit of velocity is m/s.

What is velocity in physics class 11?

Velocity is defined as the rate of change of distance of a body with respect to time. Its unit in SI is m/s.

How do you explain velocity to a child?

Velocity is the speed in a particular direction, and it is typically measured in meters per second (m/s or ms−1). The difference between velocity and speed can be illustrated by a person walking around in a circle at a constant speed of 0.5 meters per second.

What is velocity and speed?

Speed is the time rate at which an object is moving along a path, while velocity is the rate and direction of an object’s movement. Put another way, speed is a scalar value, while velocity is a vector.

What is velocity Byjus?

The speed of a body in a specific direction is the measure of Velocity. Rate of change in displacement with respect to time is known as velocity. Velocity is a vector quantity that has both magnitude and direction.

What is velocity and acceleration?

Velocity is the rate of change of displacement. Acceleration is the rate of change of velocity. Velocity is a vector quantity because it consists of both magnitude and direction. Acceleration is also a vector quantity as it is just the rate of change of velocity.

What is velocity Class 9 Brainly?

Answer: Velocity is the rate at which the position changes. The average velocity is the displacement or position change (a vector quantity) per time ratio.

What is velocity Vedantu?

Velocity in physics is defined as a vector measurement of the direction and rate of the motion.

What is velocity write is SI unit?

The SI unit of velocity is meter per second (m/s). Alternatively, the velocity magnitude can also be expressed in centimeters per second (cm/s).

What is the SI unit of velocity?

SI unit or MKS (Meter-kilogram-second) unit of velocity is also meter per second or m/s or m s⁻¹, where m/s is the SI base unit of velocity.