why do you think people had a hard time accepting the idea of gravity as a force that keeps planets in their orbits?

People who have died in there sleep.

Why a steel ship becomes magnetized as it is constructed?

The materials that made up the solar nebula can be categorized into the four general types as follows. Rank these materials from left to right based on their abundance in the solar nebula, from highest to lowest.

Two factors affect the speed of a sound wave as it travels through a medium

The equation for distance is d = st. If a car has a speed of 17 m/s, how long will it take to go 20 m? A. 1.2 s B. 2.9 s C. 3 s D. 37 s

What is the reason for Mary's resemblance to her mother. Mary's relatives and friends feel she had her mothers feature

Is a balance scale used to describe how much matter is in an object

At distances greater than 2 femtometers, the nuclear strong force is stronger than (select all that apply): gravity electromagnetic forces nuclear weak force none of the above

Identifying the Functions of Parts of the Ear Which part of the ear changes sound to a signal that the brain can understand? Which part of the ear carries the signal to the brain?

Which tool would a scientist use to find the mass of an object?