A light year is considered a distance and not a time interval because it is an astronomical unit of length equal to just under 10 trillion kilometers. A light year is a measure of distance and not time.
V = d / tVelocity is the change in distance over an interval of time.
distance equals initial velocity times change in time interval plus half of accerlation plus time interval squared
(change in distance) divided by (time interval) = the object's average speed during that time interval.
Speed
spatial
you measure it
No, the distance traveled by the body in free fall is not the same for each time interval. The distance traveled increases with time because the body accelerates due to gravity. This means that the body covers more distance in each subsequent time interval.
The distance from the epicenter affects the S-P wave time interval because seismic waves travel at different speeds. P-waves (primary waves) are faster than S-waves (secondary waves), so as the distance from the epicenter increases, the time gap between the arrival of the P-wave and S-wave (the S-P time interval) also increases. This time interval is used to calculate the distance to the earthquake's epicenter, allowing seismologists to locate it accurately. Thus, a greater distance results in a longer S-P time interval.
Distance traveled over a given time interval is determined by multiplying the speed at which the object is moving by the duration of time it has been moving. The formula to calculate distance is distance = speed x time.
The average speed of an object in an interval of time is the distance traveled by the object divided by the duration of the interval.
power=work done/time interval
It is the product (multiplication) of the average speed and the time interval.