Ups doesn't have first class or priority. That's the USPS (united states postal service or post office for short). First class and priority are pretty much the same service but first class has a maximum weight of 13ozs. So a package has to go priority in order to get there in 2-3 days.
i think its a 1st class lever pivot between effort and load = 1st class load between effort and pivot = 2nd class effort between load and pivot = 3rd class
The neck is 1st class lever because the neck is between the head and body
a 1st class lever there are 3 types of levers, 1st 2nd and 3rd class. 1st: fulcrum between effort and resistance 2nd:resistance between fulcrum and effort 3rd: effort between fulcrum and resistance Fulcrum = a pivot point on a lever. Effort = force applied on lever Resistance = load 1st example:see-saw/scissors 2nd example:wheelbarrow/car door 3rd example:someone raking/ hockey stick being usued
1st class
If you have the fulcrum ( unmoveable pivot point) between your hand and the object you are prying, it is a 1st class. If the end of the pry bar is wedged into a fulcrum and you are trying to move something between the end of the bar and your hand, it is a 2nd class. My class used a pry bar as " a classic example of a 1st class lever"....sometimes true, but very common to use it as a 2nd class as well ( e.g. moving an alternator, etc...)
What is the difference between buying a 1st class and a 2nd class ticket on the train in England?
Priority int'l-about 2 weeks, 1st Class-3-4. what do you mean by 3-4 you mean like days if its a 1st class
1 or 2 days if priority or 1st class.
There is no price difference. The physical size of the stamp does not affect its cost. Currently the price in the US is 44 cents.
i think its a 1st class lever pivot between effort and load = 1st class load between effort and pivot = 2nd class effort between load and pivot = 3rd class
$1.05 for international 1st class; $16.95 for Priority Flate Rate International regular letter sixes
The neck is 1st class lever because the neck is between the head and body
There isn't such a thing as 4th class anywhere in the Uk or Ireland....if we are talking plane travel then there are 1st class, business and economy (in the USA economy is coach)
Two levels, with the First Class out ranking the Third Class by two pay grades. A Third Class Petty Officer (PO) is an E4. Second Class PO is an E5 First Class PO is an E6. Chief PO is an E7 Senior Chief PO is an E8 and Master Chief PO is an E9.
There is a big difference between both the laws.The basi difference between them is that i dont know 1st but i know the 2nd one
maxillary canine positioned in between lower canine and 1st premolar is the class 1 relationship.
It is the same as it is in the states. We are a US Territory and we use the USPS with the same rates for letter/postcard. Or Zone 7 for Priority Mail.