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It depends on the observer's frame of reference. If both are stationary then an object's speed will be measured to be the same. If one or both are moving at unequal velocities, then the same object will appear to move at a different speed for each observer.
Reference frames.
speed
with a speed gun
It can measured by calculating distance covered by the moving object in certain period of time.
It depends on the observer's frame of reference. If both are stationary then an object's speed will be measured to be the same. If one or both are moving at unequal velocities, then the same object will appear to move at a different speed for each observer.
Reference frames.
Reference frames.
speed
For different observers (moving at different velocities), the object will have different velocities (relative to the corresponding observer). For one and the same observer, the body will have only one velocity at any given time.
with a speed gun
Temperature is the measure of how fast particles are moving in an object.
It can measured by calculating distance covered by the moving object in certain period of time.
You should be on the moving object
Temperature.
True Temperature is the measure of the average velocity of the particles in an object. The faster the particles are moving, the higher the temperature is in the object.
True Temperature is the measure of the average velocity of the particles in an object. The faster the particles are moving, the higher the temperature is in the object.