Help I'll mark brainliest
The table below shows data of sprints of animals that traveled 75 meters. At each distance marker, the animals' times were recorded. Which animal is showing the greatest average acceleration from the 50-meter mark to the 75-meter mark?
Animal 25 meters 50 meters 75 meters
Animal 1 3 seconds 4.5 seconds 5.5 seconds
Animal 2 4.5 seconds 5 seconds 5.25 seconds
Animal 3 7 seconds 9 seconds 11 seconds
Animal 4 10 seconds 15 seconds 20 seconds

Animal 1 because it takes 3s to go 25 meters 3.5s to go 50 meters and 5s to go 75 meters while the others take longer.

Explanation:

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.

fgravity=10x10=100n case 1

fgravity=30x20=600n case 2

6 times more