Author Question: An astronaut is in a capsule in a stable orbit, about two Earth radii from the center of Earth. Her ... (Read 96 times)

chandani · **on:** Jul 29, 2018

An astronaut is in a capsule in a stable orbit, about two Earth radii from the center of Earth. Her weight is

A) zero N.
B) the same as on the surface of Earth.
C) about one-half of her weight on the surface of Earth.
D) about one-third of her weight on the surface of Earth.
E) about one-quarter of her weight on the surface of Earth.

Question 2

The Bohr model of the atom is akin to a

A) miniature solar system.
B) blob of plum pudding, where raisins represent electrons.
C) central heavy ball with lighter balls connected by springs.
D) all of the above