20 cubic inches of a gas with an absolute pressure of 5 psi is compressed until its pressure reaches 10 psi. what is the new volume of the gas? (assume that there's no change in temperature.)
a. 100 cubic inches
b. 40 cubic inches
c. 10 cubic inches
d. 5 cubic inches end of exam

Thomas his older brothers, who own a junk yard, on the weekends to earn extra money. he likes to them push broken-down cars to the back of the junk yard because it makes him feel strong. last saturday, they pushed three cars with different weights, and he noticed he used different amounts of force for each one. the cars were the following weights: white car: 2,700 kg red car: 1,500 kg blue car: 2,100 kg think about how much force is needed to move each car. which correctly lists the cars in order from the most to least amount of force needed to move them? a) white, blue, red b) blue, red, white c) red, white, blue d) white, red, blue

For which pair of objects would adding the same a

What is the temperature in degrees celsius of a substance with a tempature of 49k