Sort each item to the correct location, Geocentric Model or
heliocentric model.

The orbits of the planets are circular.

Earth is at the center of the solar system.

Includes five planets

The sun is the center of the solar system

The orbits of the planets are elliptical

Includes eight planets

Two identical small charged spheres are a certain distance apart, and each one initially experiences an electrostatic force of magnitude f due to the other. with time, charge gradually leaks off of both spheres. when each of the spheres has lost half its initial charge, the magnitude of the electrostatic force will be

Aknife blade is a(n) a. lever b. screw c. wedge d. inclined plane

Abanked road comer of radius 146 m is to be constructed. if the comer is designed for vehicles moving with a speed of 20.0 m/s, what should the banking angle be, in units of degrees?