# Fundamental Physics/Motion

## Motion

Motion represents a movement of an object from one place to another place . Ex, movement of an object follows a straight line is called linear motion

## Motion chracteristics

In physics, motion is a change in position of an object over time which can be described in terms of

 Motion Characteristics Symbol Unit Formula Distance ${\displaystyle s}$ ${\displaystyle m}$ ${\displaystyle s}$ Time ${\displaystyle t}$ ${\displaystyle s}$ ${\displaystyle t}$ Speed ${\displaystyle v}$ ${\displaystyle {\frac {m}{s}}}$ ${\displaystyle {\frac {s}{t}}}$ Acceleration ${\displaystyle a}$ ${\displaystyle {\frac {m}{s^{2}}}}$ ${\displaystyle {\frac {v}{t}}}$ Force ${\displaystyle F}$ ${\displaystyle N=Kg{\frac {m}{s}}}$ ${\displaystyle ma}$ Work ${\displaystyle W}$ ${\displaystyle Nm}$ ${\displaystyle Fs}$ Energy ${\displaystyle E}$ ${\displaystyle {\frac {Nm}{s}}}$ ${\displaystyle {\frac {W}{t}}}$

## Fundamental motions

There are 4 fundamental motions namely