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What unit of time is suitable for measuring the time of a 100- meter race?
One hundredths of a second.One hundredths of a second.One hundredths of a second.One hundredths of a second.
What unit would you use to measure time to run a race?
The answer depends on the distance. Marathons are measured in hours and minutes, sprint distances in hundredths of a second.
How do you know that tracks event times in 1900 did not show hundredths of a second?
In 1900, timing technology relied primarily on manual stopwatches, which typically measured time in whole seconds and, in some cases, tenths of a second. The precision required to accurately record hundredths of a second was not achievable with the equipment available at the time. Additionally, historical records from early track events indicate that times were reported in whole seconds or tenths, reflecting the limitations of the timing methods used. Thus, it is clear that hundredths of a second were not recorded during that era.
Why are times at a school event not usually measured to the nearest hundredth of a second?
Because most people are not interested in that degree of accuracy. Furthermore, human response times are slower than that so it would require expensive equipment to time events to hundredths of a second.
When work is measured in joules and time is measured in seconds power is measured in what unit?
Power is measured in watts when work is measured in joules and time is measured in seconds.
What is three hundredths of a second?
Three hundredths of a second is a time interval equal to 0.03 seconds. It represents a fraction of a second, specifically 3/100 of a second. This measurement is often used in contexts such as sports timing or scientific experiments where precise timing is crucial.
Is time categorical or measurement?
Time is also measured; the unit in SI is the second (s).
What would be the most practical unit to use for expressing the time it takes to blink?
Hundredths of a second.
What is acceleration measured in?
Acceleration is measured in (distance) per (unit of time) squared; for example, feet/second squared in the SI (metric) system the official unit is metres/second/second or metres/(second squared)
What is jerk measured in?
Jerk is measured in (distance) per (unit of time) cubed; for example, feet/second cubed.
How do you calculate speed in miles per second?
The distance travelled, measured in miles divided by the time taken, measured in seconds.
What unit is a wave's velocity measured in?
Meters per second
