Airplane cabins are typically pressurized at 0.67 atm, and assuming the temperature inside an airplane is about the same as inside a potato chip processing plant, by what percentage has the bag "puffed up" in comparison to when it was packaged?

Explanation:

Assuming the pressure inside the packet at the time of packaging,

Given that there is no temperature difference between the air inside the pack and the cabin.

Using mathematical expression of Boyle's law:

where subscripts 1 & 2 denote the initial and final conditions respectively.

Now change in volume:

Now the % increase in volume:

the focus of lesson 1 is newton's first law of motion - sometimes referred to as the law of inertia. newton's first law of motion is often stated as. an object at rest stays at rest and an object in motion stays in motion with the same speed and in the same direction unless acted upon by an unbalanced force.

explanation:

the independent variable, the one that is intentionally manipulated, is whether or not the car hits the barrier.

the dependent variable, the one that you measure the response in, is the distance that the washers travel.