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

answer: i think he can see forward ten seconds and move forward ten seconds but giorno can undo his actions with ger.

explanation:

electromagnetic shielding is the practice of reducing the electromagnetic field in a space by blocking the field with barriers made of conductive or magnetic materials. shielding is typically applied to enclosures to isolate electrical devices from their surroundings, and to cables to isolate wires from the environment through which the cable runs. electromagnetic shielding that blocks radio frequency electromagnetic radiation is also known as rf shielding.

the shielding can reduce the coupling of radio waves, electromagnetic fields and electrostatic fields. a conductive enclosure used to block electrostatic fields is also known as a faraday cage. the amount of reduction depends very much upon the material used, its thickness, the size of the shielded volume and the frequency of the fields of interest and the size, shape and orientation of apertures in a shield to an incident electromagnetic

from wikipedia

friction

explanation:

they us to move forward and backwards