The variables for Part II of this experiment include the force applied to the car and the acceleration of the car. Use the drop-down menus to complete the sentences and identify the independent and dependent variables.

The independent variable, the one that is intentionally manipulated, is .

The dependent variable, the one that you measure the response in, is .

as technology advances, new experiments often expose problems in accepted theories. c

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-lavira: )

answer: the exterior temperature of commercial jet planes as they leave the stratosphere and return to the ground increases steadily.

explanation:

the lower most layer of atmosphere is troposphere which extends from 0 to 12 km above the surface of the earth. the temperature initially decreases as distance is increased from the earth's surface. commercial jets fly in lower part of the stratosphere. the stratosphere extends upto 50 km. the temperature in stratosphere starts rising again due to presence of ozone which traps the uv rays.

thus, when the planes leave the stratosphere and return to the ground, the exterior temperature increases steadily.