A plane flies from basecamp the Lake A, 280 km away in a direction of 20° north of east. After dropping off supplies, it flies to Lake B, which is 190 km at 60° north of
west from Lake A. What is the plane's resultant displacement? Give the magnitude,
units, angle, and direction words.

the force required to move the cart is divided by three or 33.33 n.

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.

it is a negative acceleration