by chronicly staring at it
Motion is always relative to something. There's no such thing as really "stationary."Stationary only means that the motion of the observed object matches the observer's motion. Example: Reading the book that lies 'stationary' in your lap while you're in a car or on a passenger jet.
Centrifugal force is observed in a ceiling fan. Thrust force is what moves a car moving on the road.
The apperent frequency observed by a observor different from natural frequency when there is relative motion between source and observor
Albert Einstein explained the phenomenon of Brownian motion named after the Scottish botanist Robert Brown. The phenomenon had been observed and described in Roman times (60 BC) and examined since the invention of the microscope.
All of the forces required to keep the rider in his seat, as well as the equal and opposite reaction to each, can be observed during the operation of the fairground ride.
motion can be observed from any position
No because its not mandatory for it to be in motion constantly inorder to be observed.
The Earth's rotation on its axis is responsible for the observed motion.
Brown observed small, random movements of the particles. Such motion, which was observed in many other places, was named Brownian motion in his honor. Please see Related Links for more on Robert Brown and Brownian motion.
The same as they are in yours. :D
Motion is always relative to something. There's no such thing as really "stationary."Stationary only means that the motion of the observed object matches the observer's motion. Example: Reading the book that lies 'stationary' in your lap while you're in a car or on a passenger jet.
The "apparent" reverse or backwards motion of a planet as observed from Earth. The innermost planets appear to have a retrograde motion when viewed from Earth.
refrence point is a point relative to which a motion can be observed
tue
The reciprocal motion of the valve train .
Epicycles
If tiny particles like pollen are added to clear water and observed through a micrscope they will be seen to move about randomly. This was an early clue to the fact that matter is made of individual molecules which, in the case of liquids and gases, move about to cause the Brownian motion of the particles first observed by botanist Robert Brown.