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Because the speed at which something moves varies on any journey.
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∙ 12y ago
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When do you use constant speed?
Speed of...? It depends on the context. Natural constant speeds include those of light (and all electromagnetic radiation) in vacuo; also that of electricity along a conductor. The average speeds of sound in air and water are taken as constants in acoustics. You may also need specific constant speeds of say, an electric motor or generator.
What is the difference between instataneous and progressive safety gear-?
The progressive safety gear is used in the speeds in the excess of 1.0 m/s while the instantaneous is used for sudden breaks.
What is an abbreviation often used for secondary waves?
The abbreviation often used for secondary waves is S-waves.
Static Budgets are often used by...?
laro
Why are airplane flaps not used at cruising speeds?
Because although flaps create extra lift they also produce a lot of extra drag which makes the plane inefficient.
The is often used to measure wind speeds?
anemometer
In a homogeneous mixture of particles are speeds even through out the mixture?
No. The particles have different speeds, and the average speed is used in calculations or discussions.
What word often used describe adventure means journey in Swahili language?
safari
Given two speeds how do you find the average?
If both speeds are used for the same amount of time, the average speed is just the sum of the two speeds divided by 2. If one speed is used for a longer time than another, you will have to calculate the total distance traveled for each speed (speed x time), and then divide by the total time (add the times).
The wind vane is often used to measure wind speeds?
No a wind vane measures or indicates wind direction.
How would you use a metophor in a sentence?
My old mentor often used the metaphor: "life is a journey."
What is considered a fast hard drive?
Fast speeds on a hard drive are important if the drive is going to used for gaming. The average speed of a hard is around 7500 rpms. If it is being used for gaming, a faster hard drive with speeds of upto 10000 rpms should be used.
What is often described as the point of no return?
When you have finite fuel on a journey and have used just more than half of it - (you then do not have enough fuel to get home again should you decide to abandon the journey).
What are belly chains used for on a prisoner?
Belly chains are used as restraining devices on prisoners. They are often used to restrain a prisoner when transporting them from one place to another on a long journey.
Is journey an adjective or a verb?
Journey is most often a noun - travel to another place. It can be a verb, to journey is to travel It is used as an adjective as part of the noun journeyman, meaning a man who is hired by the day, or who has completed an apprenticeship, but not yet become a master of his craft. It is not used as an adjective by itself. Note. in the word journeyman it signifies daily, not travelling.
What are the types of speeds used in aviation?
G's are used
What does the word shinkansen mean?
A shinkansen is a Japanese railroad system used to transport passengers at incredibly fast speeds. These are often called bullet trains in other countries.
