![]() |
| If this is your first visit, be sure to check out the FAQ by clicking the link above. You may have to register before you can post: click the register link above to proceed. To start viewing messages, select the forum that you want to visit from the selection below. |
|
|||||||
| Tags: quotimpulsequot, quotinertiaquot, quotmassquot, quotmomentumquot, quotratequot, quotunitquot |
|
|
Thread Tools | Display Modes |
|
#1
|
|||
|
|||
|
A unit is One of anything; including the following:
A unit of mass is One kilogram; the ratio of One newton, dvided by One meter per second, per second; Which is a unit of inertia: One kilogram; the ratio of One newton, dvided by One meter per second, per second. A unit rate of speed, is One newton per second. A unit of change in speed is the quotient of One unit of length, divided by One second. A rate of change in speed is a unit of change in speed, divided by a unit of time. A unit of impulse is the prodict of One newton per second. A unit of momentum is the product of One unit of mass, and One unit of change in speed. |
| Ads |
|
#2
|
|||
|
|||
|
"Don1" wrote in message oups.com... A unit is One of anything; including the following: A unit of mass is One kilogram; the ratio of One newton, dvided by One meter per second, per second; Which is a unit of inertia: One kilogram; the ratio of One newton, dvided by One meter per second, per second. A unit rate of speed, is One newton per second. A unit of change in speed is the quotient of One unit of length, divided by One second. A rate of change in speed is a unit of change in speed, divided by a unit of time. A unit of impulse is the prodict of One newton per second. A unit of momentum is the product of One unit of mass, and One unit of change in speed. I love the way you can make simple minded trash don sound so theological... almost messianic its like god giving moses the ten commandments.... |
|
#3
|
|||
|
|||
|
Jeremy Watts wrote:
"Don1" wrote in message oups.com... A unit is One of anything; including the following: A unit of mass is One kilogram; the ratio of One newton, dvided by One meter per second, per second; Which is a unit of inertia: One kilogram; the ratio of One newton, dvided by One meter per second, per second. A unit rate of speed, is One newton per second. A unit of change in speed is the quotient of One unit of length, divided by One second. A rate of change in speed is a unit of change in speed, divided by a unit of time. A unit of impulse is the prodict of One newton per second. A unit of momentum is the product of One unit of mass, and One unit of change in speed. I love the way you can make simple minded trash don sound so theological... almost messianic its like god giving moses the tencommandments.... Find any errors Jeremy? They aren't carved in stone yet. |
|
#4
|
|||
|
|||
|
"Don1" wrote in message oups.com... Jeremy Watts wrote: "Don1" wrote in message oups.com... A unit is One of anything; including the following: A unit of mass is One kilogram; the ratio of One newton, dvided by One meter per second, per second; Which is a unit of inertia: One kilogram; the ratio of One newton, dvided by One meter per second, per second. A unit rate of speed, is One newton per second. errors? well as for glaring dimensional inconsistencies (about as fatal a flaw as is possible), then no don.... none at all mate ![]() A unit of change in speed is the quotient of One unit of length, divided by One second. A rate of change in speed is a unit of change in speed, divided by a unit of time. A unit of impulse is the prodict of One newton per second. A unit of momentum is the product of One unit of mass, and One unit of change in speed. I love the way you can make simple minded trash don sound so theological... almost messianic its like god giving moses the tencommandments.... Find any errors Jeremy? They aren't carved in stone yet. |
|
#5
|
|||
|
|||
|
"Don1" wrote in message oups.com... |A unit is One of anything; including the following: | | A unit of mass is One kilogram; the ratio of One newton, dvided by One | meter per second, per second; Which is a unit of inertia: One | kilogram; the ratio of One newton, dvided by One meter per second, per | second. I personally think of a unit of quantity as *a unit* of anything - not necessarily "kilograms" or "pounds" and so on. Unless the question in focus in predefined in SI units. So talk about measurements of, say, dimensions of some household furniture. So what is more important: 1mm, 1cm or 1m? Most people would probably think differences within 1cm is more important than the others. So furniture dimensions would most probably be quoted to the nearest cm, and hence a unit dimension of furniture is 1cm. | A unit rate of speed, is One newton per second. | | A unit of change in speed is the quotient of One unit of length, | divided by One second. | | A rate of change in speed is a unit of change in speed, divided by a | unit of time. | | A unit of impulse is the prodict of One newton per second. | | A unit of momentum is the product of One unit of mass, and One unit of | change in speed. | Remember the differences between basic units and derived units! Some are mixed up with 'dimensions' and 'units' can be confusing the read, eg, One unit of length divided by one second...why not call it "...unit of time" or "One metre divided...". |
| Thread Tools | |
| Display Modes | |
|
|