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How can nkg can written using only units of meters and seconds?
Wiki User
∙ 9y ago
Unless I am very mistaken, dimensional analysis indicates that it cannot be done.
Wiki User
∙ 9y ago
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What is the speed of a hockey puck moves 45 meters in 5 seconds?
Speed in physics is called velocity what you are looking for when you are talking about speed/velocity you are looking for an answer with the units being "distance/time" such as "miles/hour" in this case you are using the distance measurement of meters and the time unit of seconds therefore you want an answer in "meters/second." Ergo, you divide the unit of distance by time so it would be "45 meters/5 seconds" which would simplify to "9 meters/second" where the symbol "/" can be pronounce as "per" so it could be written "9 meters per second" I hope you did just get the answer, but rather some of the thought process of the issue.
How many mph is 100 meters in 13.45 seconds?
16.6323mph100 meters is 0.06214 miles13.45 seconds is 0.0037361 hoursFind the answer by using the proportion........0.06214...........X_________ = ___0.0037361.......1
If the 1st 2nd and 3rd dimensions can be measured in distance units can the 4th dimension or time be measured using the same units?
No - because time is measured in seconds, not linear distance.
Why do people need to know how to convert units?
Different units are often used to measure the same type of thing (for instance, length). Sometimes you want to convert to another unit, just to visualize the amount - for example, if you are accustomed to seeing lengths expressed in meters, you may have trouble understanding feet. Or perhaps the other way round. Also, when using formulae, units need to be compatible. As an example, in the formula commonly used for speed problems: distance = speed x time distance might be in meters, time in seconds, in which case speed must be in meters per second. If one of the units is incompatible, it must be converted first.
how to convert radius into meters?
That depends on the units the radius is measured in. Radius is a distance and can be measured using any unit of length.
Why you have second square in the unit of acceleration?
Square seconds, by itself, doesn't make much sense. On the other hand, please note that acceleration is not the same as speed or velocity, therefore you would expect the units to be different between the two. Speed or velocity is measured in meters / second; since acceleration is the change of rate of a velocity (in symbols: dv/dt), its units are velocity / time. Using SI units, that would be (meters / second) / second, and this is commonly written as meters / second2, which makes sense since the seconds appear twice in the denominator.
What is the speed of a hockey puck moves 45 meters in 5 seconds?
Speed in physics is called velocity what you are looking for when you are talking about speed/velocity you are looking for an answer with the units being "distance/time" such as "miles/hour" in this case you are using the distance measurement of meters and the time unit of seconds therefore you want an answer in "meters/second." Ergo, you divide the unit of distance by time so it would be "45 meters/5 seconds" which would simplify to "9 meters/second" where the symbol "/" can be pronounce as "per" so it could be written "9 meters per second" I hope you did just get the answer, but rather some of the thought process of the issue.
How many mph is 100 meters in 13.45 seconds?
16.6323mph100 meters is 0.06214 miles13.45 seconds is 0.0037361 hoursFind the answer by using the proportion........0.06214...........X_________ = ___0.0037361.......1
How do you solve 2.2 meters equals how many mph?
You can't convert that. One is a distance measurement, the other is a speed measurement. If it is a speed problem, use the formula distance = speed x time. In this case, you need to know how long it takes to advance those 2.2 meters. You also need to convert all the units to compatible units first - for example, using meters for distance, seconds for time, and meters/second for speed.
What are the units for measuring area?
You can use any units of distance you want. If you measure the sides of a rectangle using feet, the area will be in square feet (ft²) If you measure using meters the area will be in square meters (m²) Here is an example of the math Area = length x width = 3 meters x 4 meters = 3x4 meters x meters = 12 square meters = 12 meters squared = 12 m²
Why are the standardized units of measure important to scientists?
The base SI units: length (meters), mass (kilogram), time (seconds), luminosity (candella), current (amperes), amount (moles), temperature (Kelvin)
How long is 25000 hours?
It depends on what units you're using. It's 1,500,000 minutes or 90,000,000 seconds.
What is the equation for velocity what units for each variable?
velocity is the distance divided by the time it takes to go that distance. let velocity equal V let distance equal D let time equal T v = d/t velocity has units of length per rate distance has units of length time has units of rate the length can have units such as 1) meters, centimeters, millimeters, kilometers 2) feet, inches 3) yards the time can have units such as 1) seconds, minutes, hours, years it depends on which system you are using for you units then you will know which units to choose from. the most common is meters per second (m/s)
What is an alternate set of units using Ohms law for V equals IR?
The most common unit systems for electromagnetic problems are MKS and CGS; [meters, Kilograms, seconds] and [centimeters, grams, seconds] respectively. But any self-consistent unit system will work with ohm's law. Just check to make sure the units cancel properly on both sides of the equation if you're not sure.
Advantage and disadvantage of using a meterstick?
the metric system is divisable by units OS ten which makes it simple to convert measurements in meters into other metric units
Can density be measured using SI units?
density can be measured using SI units. These are grams per centimetre cubic, also written as g/cm3
If the 1st 2nd and 3rd dimensions can be measured in distance units can the 4th dimension or time be measured using the same units?
No - because time is measured in seconds, not linear distance.
