Physics, 18.10.2019 17:30 anonymousanon
The ""hatch shell"" in boston has the arch with semi-elliptical form with a horizontal major axis. the base of the arch is 110-foot long and the highest part of the arch is 40 feet above the scene. find the height of the arch of the ""hatch shell"" 33 feet away from the midpoint of the base of the arch.
Answers: 2
Physics, 21.06.2019 23:30
A175 g lump of molten lead at its melting point (327 c) is placed into 55.0 g of water at 20.0 c. the specific heat of lead is 130.j/kg c and the hf of lead is 20,400 j/kg. when the lead and the water have reached equilibrium, what is the temperature of the mixture?
Answers: 3
Physics, 22.06.2019 19:00
On average 8 bananas make up one pound. the price is four pounds for 5.00. you must buy 25 bananas.what is your cost?
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Physics, 22.06.2019 19:30
What you see with your eyes is a form of energy. a. light b. heat c. chemical d. electrical
Answers: 2
The ""hatch shell"" in boston has the arch with semi-elliptical form with a horizontal major axis. t...
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