### Kinematic Equations of Motion

For objects in uniformly accelerated rectilinear motion, the five quantities, displacement x, the time took t, initial velocity v0, final velocity v and acceleration...

### Acceleration

The time rate of change of velocity is called acceleration. Its unit is m/s2. Its dimensional formula is . It is a vector quantity. Acceleration can...

### Velocity

The rate of change of displacement of an object in a particular direction is called its velocity. Its unit is m/s. Its dimensional formula is...

### Speed

The time rate of change of position of the object in any direction is called the speed of the object. Its unit is m/s. It...

### Motion

"An object is said to be in motion if its position changes with time".
The concept of motion is a re’ live one and a...