02 During a safety test, a car traveling 25 m/s hits with a wall. The crash test dummy in the car flies forward into the windshield. This example of a mass resisting a change in motion is known as​

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.

layers of the earth affect the waves and these effects are seen on instruiments such as seimometers

what is the speed of a softball that travels 20m in 2secs

speed = 20/2 = 10 m/s