Why are the Inner Planets composed mostly of rock and the Outer Planets

composed mostly of gas

A dog pulls on a pillow with a force of 8.4 N at an angle of 31 degrees above the horizontal. what is the x component of this force?

What is an item in which magnetic domains can be aligned and a magnetic field induced for a short period of time

Whereas impulse involves the time that a force acts, work involves the A) distance that a force acts. B) time and distance that a force acts. C) acceleration that a force produces.

What is the difference in the pitch when you are in front of the car compared to behind the car?

How does dark energy affect the universe?

What happens to the resistance of a filament if it is replaced by a shorter wire?

One group of scientists feel that global warming affects the frequency of hurricanes. Another group of scientists believe that global warming does not affect the frequency of hurricanes, but it makes the average hurricane stronger.

In an experiment, all participants receive a treatment but those in the control group recieves a false treatments

When the volume increased, what happened to the density?

8. Chemical weathering occurs more rapidly in what kind of climates? A. Desertlike B. Cold with high snowfall amounts C. Cool and dry D. Warm with abundant rainfall