jbearallen9557
22.01.2021 •
Physics
1. suppose that you have two boxes one is 20 cm X 20 X 20 cm. The other is 20cm X 20 cm X 40 cm.
a.) how does the pressure of the air on the outside of the two boxes compare?
b.) How does the magnitude of the total force of the air on two boxes compare?
2. In a certain internal combustion engine 0.0021 m^3 of the air at atmospheric pressure and 303 K is rapidly compressed to a pressure of 20.1 x 10^5 Pa and volume of 0.0003 m^3 what is the final temperature of the compressed gas?
3.) A tank truck takes a load of 45,725 L of gasoline in houstin where temp is 28.0 C the truck delivers its load in minneapolis where the temp is -12.0C
a.) how many liters of gas does the truck deliver
b.) what happened to the gas?
please help me answer one of these or all if you can its due tmro thank you so much
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Ответ:
A
Explanation:
Roll one ball toward a ball with greater mass.