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Time and distance.
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∙ 9y ago
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What two measurements do you need to measure speed?
The distance and time.
The two measurements necessary for calculating average speed?
distance and time
What are the two rays invloved in reflection?
incident &reflected
The two basic wind measurements are direction and speed?
I'll go along with that.
What Two measurements to calculate speed?
Miles per hour or kilometers per hour
Is speed and distance the same thing?
No, distance and speed are two separate measurements. Distance is how far an object moves relative to speed and time, and speed is how fast an object moves relative to time and distance.
A ratio of two measurements having different units?
If the two measurements are of the same type, such as length, we could use that ratio to convert from one measurements to another. An example is the ratio of 1.609 Km to 1 mile. Here, we can multiply some number of miles by 1.609 and find the kilometer distance. If the two measurements are of different types, that is often used as a definition of another quantity such as speed. Speed is defined as the ratio of the distance traveled to the amount of time it takes. These two examples are the most common uses when taking the ratio of two measurements, yet there may be a more generalized term or theorem here, but I've not heard of it yet.
What two measurements of a wave you need to calculate its speed?
Wave speed(m/s)= Frequency(Hz) x Wavelength(m) W.S= Fr X Wl
What is used to take weather measurements?
Wind speed
When two measurements are equal a ratio of these two measurements will equal unity?
Yes!!!!
Which measurements would not be used to solve for average speed?
There are too many measurements that wouldn't have to be made in order to calculate an average speed. The only measurements that would matter in the most general example are the distance travelled and the time it took.
Who was invloved in pearl harbor?
Japan
