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Averaged speed = distance traveled during some time/time to cover the distance .
That's called the average 'speed' during the time that has clapsed.
Average speed during a period of time =(distance traveled during the time) divided by (length of the time period)
((60m/s+80m/s)/2)x12s=840m
This question is impossible to answer without knowing how many hours the trucker traveled in the snow storm. Without that information, the problem is unsolvable.
an increasing distance is traveled during each unit of time
Averaged speed = distance traveled during some time/time to cover the distance .
If you divide he distance by the time, and take into account the direction traveled, you will get the AVERAGE velocity during the time considered.
It gives speed.
Average speed
If you divide he distance by the time, and take into account the direction traveled, you will get the AVERAGE velocity during the time considered.
An object's average speed is(the distance it traveled during some time)/(the time it took to cover the distance).
Average speed = (distance traveled during some time) divided by (length of time to travel that distance)
During a single period a wave travels just one wavelength.
depends how fast you are travelling
an increasing distance is traveled during each unit of time
That's called the average 'speed' during the time that has clapsed.