An acrylic rod with a charge of +1.5 x 10-6 C and an ebonite Tod with a charge of -3.5 x 10-6 C are 10.1 cm apart. What is the electric force between the rods? Make sure units for q are in Coulombs (C) and units for r are in meters (m). Convert as needed.
22 N
14 N
52 N
O 4.7 N

learn it on the intertant so you can solve

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.