what is the force of gravitational attraction between a 92 kg student and a 550 g slice of pizza that are 25 cm apart

Explanation:

Given

Represent the mass of the student with M and the mass of the slice of pizza with m

Required

Determine the force of attraction

This is calculated as:

Where G = gravitational constant

Convert both mass to kilogram and distance to metre

Substitute these values in

the arctic is a region of the planet, north of the arctic circle, and includes the arctic ocean, greenland, baffin island, other smaller northern islands, and the far northern parts of europe, russia (siberia), alaska and canada.

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.