A large object, called Sedna, has been found past the orbit of Pluto. Calculations indicate its average distance from the Sun is 532 AU. Based on
this information, what is the orbital period of Sedna?

In this experiment, you will use a track, a toy car, and some washers to explore newton’s first two laws of motion. you will make observations and collect data regarding the motion of these objects. in the space below, write a general scientific question that you will answer by doing this experiment.

Avalue that describes how heavy an object is and is related to the force of gravity is

Imagine you are standing in the antarctic during the southern hemisphere summer. the sky is clear and blue. there are no clouds in the sky. your shadow is cast on the icy ground. what is the color of the shadow?