Physics, 20.12.2021 20:00 ianukog2481
A cannon fires a cannon ball 100 meters. The cannon rolls back a few feet. Why does the cannon ball fly a far distance but the cannon only rolls a few feet?
Answers: 3
Physics, 21.06.2019 19:20
Describe the path of the electric current through a circuit?
Answers: 1
Physics, 22.06.2019 16:40
Beryl states that insulation with the smallest possible thermal conductivity is best to keep a house warm in winter, but worst for keeping a house cool in summer. sapphire insists the reverse is true: low thermal conductivity is good in the summer, but bad in the winter. which one, if either is correct? a. beryl, because low thermal conductivity results in low heat transfer. b. beryl, because low thermal conductivity results in high heat transfer. d. sapphire, because low thermal conductivity results in high heat transfer. e. neither, because low heat transfer is desirable both in summer and in winter.
Answers: 2
Physics, 22.06.2019 18:00
Atank is filled with an ideal gas at 400 k and pressure of 1.00 atm . part a the tank is heated until the pressure of the gas in the tank doubles. what is the temperature of the gas?
Answers: 3
A cannon fires a cannon ball 100 meters. The cannon rolls back a few feet. Why does the cannon ball...
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