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Law Incorporation [45]
3 years ago
8

If a stone with an original velocity was of 0 Is falling from a ledge and takes 8 seconds to hit the ground what is the final ve

locity of the stone
Physics
1 answer:
Llana [10]3 years ago
3 0
A=(v-u)/t
10=v/8
v=80(unit)
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The Pony Express
Chapter 1
At A Nation's Crisis
The Pony Express was the first rapid transit and the first fost mail line across the continent from the Missouri River to the Pacific Coast. It was a system
by means of which messages were carried swiftly on horseback across the plains and deserts, and over the mountains of the far West It brought the
Adontic coost and the Pacific slope ten days nearer to each other.
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binding the East and West together at a time when overland travel was slow and cumbersome, and when a great national crisis made the rapid
communication of news between these sections an imperative necessity.
The Pony Express marked the highest development in overland travel prior to the coming of the Pacific railroad, which it preceded nine years.
It, in fact, proved the feasibility of a transcontinental road and demonstrated that such a line could be built and operated continuously the year
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The operation of the Pony Express was a supreme achievement of physical endurance on the part of man and his ever faithful companion, the
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Defeated
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Os
Oo
Unearthed
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