Acceleration and Velocity

Introduction
Acceleration and velocity are two terms that are commonly used in physics to describe the motion of objects. While they are related, they are distinct concepts that have different meanings and units of measurement.

Velocity
Velocity is a vector quantity that describes the rate of change of an object's position with respect to time. In other words, it tells us how fast an object is moving and in what direction. Velocity is measured in meters per second (m/s) and is determined by dividing the change in an object's position by the time it takes for that change to occur.

Acceleration
Acceleration is a vector quantity that describes the rate of change of an object's velocity with respect to time. In other words, it tells us how quickly an object is speeding up or slowing down and in what direction. Acceleration is measured in meters per second squared (m/s2) and is determined by dividing the change in an object's velocity by the time it takes for that change to occur.

Differences between Velocity and Acceleration

Definition
- Velocity is the rate at which an object moves in a particular direction with respect to time.
- Acceleration is the rate at which an object changes its velocity with respect to time.

Units of Measurement
- Velocity is measured in meters per second (m/s).
- Acceleration is measured in meters per second squared (m/s2).

Vector Quantity
- Velocity is a vector quantity because it has both magnitude (speed) and direction.
- Acceleration is also a vector quantity because it has both magnitude (speed of change) and direction.

Cause of Change
- Velocity changes due to a change in an object's position over time.
- Acceleration changes due to a change in an object's velocity over time.

Conclusion
In conclusion, velocity and acceleration are two important concepts in physics that describe the motion of objects. While they are related, they have distinct meanings, units of measurement, and causes of change. Understanding the differences between velocity and acceleration is important for understanding the behavior of moving objects and how they interact with their environment.

Acceleration :- the rate of change of velocity of a body with respect to time is known as accelerationVelocity :- the displacement travelled by a body n unit time is known as velocity of a body